Backpack

Abstract

To provide a container with an opening sealed by a closing mechanism.SOLUTION: A container, the backpack, comprises a back shell and a front shell forming an outer shell, a zipper configured to provide a first closure of an opening between the back shell and the front shell, and a second closure mechanism configured to resealably seal to the back shell and the front shell. The second closure mechanism includes a back magnetic strip extending around at least a first portion of the back frame, and a front magnetic strip extending around at least a first portion of the front frame. The zipper is elastically coupled to the back shell and the front shell such that when the zipper is closed, tension energizes the front frame toward the back frame and energizes the front magnetic strip toward the back magnetic strip.SELECTED DRAWING: Figure 19

Description

[Technical Field]

[0001] This application claims priority to U.S. Provisional Application No. 62 / 613,795, filed January 5, 2018, and entitled "BACKPACK," which is hereby incorporated by reference in its entirety for all non-limiting purposes.

[0002] The present disclosure generally relates to non-rigid, semi-rigid, and rigid portable container devices useful for storing personal belongings within an enclosed storage compartment. [Background technology]

[0003] The container may be designed to house a user's personal belongings to provide some protection from accidental impacts (e.g., drops) as well as liquids and dirt. The container may be constructed from a rigid material such as metal or plastic, or a flexible material such as fabric or foam. The container may be designed with an opening / aperture that allows access to the interior contents of the container. The opening may also include a closure mechanism. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] U.S. Patent Application No. 15 / 261407 Summary of the Invention

[0005] This Summary provides an introduction to some general concepts related to the invention in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the invention.

[0006] Embodiments of the disclosure herein may relate to a container device having one or more of: (1) a partially or completely waterproof closure; and (2) a magnetic closure.

[0007] The foregoing summary, as well as the following detailed description, will be better understood when considered in conjunction with the accompanying drawings, in which like reference numerals refer to like or similar elements in all of the various figures in which they appear. [Brief explanation of the drawings]

[0008] [Figure 1] FIG. 1 is a schematic diagram of an embodiment of a container according to one or more aspects described herein. [Figure 2] FIG. 1 is a schematic diagram of an embodiment of a container according to one or more aspects described herein. [Figure 3A] FIG. 10 is a schematic diagram of another embodiment of a container according to more aspects described herein. [Figure 3B] FIG. 10 is a schematic diagram of another embodiment of a container according to more aspects described herein. [Figure 4] FIG. 1 is a schematic diagram of one embodiment of a container according to one or more aspects described herein. [Figure 5] FIG. 5 schematically illustrates another view of the container from FIG. 4 according to one or more embodiments described herein. [Figure 6] FIG. 5 schematically illustrates a cross-sectional view of a top portion of the container from FIG. 4 according to one or more embodiments described herein. [Figure 7] FIG. 1 illustrates one embodiment of a container according to one or more aspects described herein. [Figure 8A] FIG. 1 is a schematic diagram of an embodiment of a container according to one or more aspects described herein. [Figure 8B] FIG. 1 is a schematic diagram of an embodiment of a container according to one or more aspects described herein. [Figure 9A]FIG. 8C is a schematic diagram of the container from FIGS. 8A-8B in an open configuration, according to one or more embodiments described herein. [Figure 9B] FIG. 8C is a schematic diagram of the container from FIGS. 8A-8B in an open configuration, according to one or more embodiments described herein. [Figure 9C] FIG. 8C is a schematic diagram of the container from FIGS. 8A-8B in an open configuration, according to one or more embodiments described herein. [Figure 10] FIG. 8C schematically illustrates a rear portion view of the container from FIGS. 8A-8B according to one or more embodiments described herein. [Figure 11] FIG. 8C is a schematic diagram illustrating a portion of the interior rear panel of the container from FIGS. 8A-8B according to one or more embodiments described herein. [Figure 12] FIG. 8C is a schematic diagram illustrating a portion of the interior front panel of the container from FIGS. 8A-8B according to one or more embodiments described herein. [Figure 13A] FIG. 8C schematically illustrates a cross-sectional end view of one embodiment of the container from FIGS. 8A-8B, according to one or more embodiments described herein. [Figure 13B] FIG. 8C schematically illustrates a more detailed view of the opening of the container from FIGS. 8A-8B, according to one or more embodiments described herein. [Figure 13C] FIG. 8C is a schematic diagram illustrating an alternative embodiment of the opening of the container from FIGS. 8A-8B according to one or more aspects described herein. [Figure 13D] FIG. 8C is a schematic diagram illustrating an alternative embodiment of the opening of the container from FIGS. 8A-8B according to one or more aspects described herein. [Figure 14] FIG. 1 illustrates one embodiment of a container according to one or more aspects described herein. [Figure 15]FIG. 15 illustrates another view of the container from FIG. 14 according to one or more aspects described herein. [Figure 16] FIG. 15 illustrates another view of the container from FIG. 14 according to one or more aspects described herein. [Figure 17A] FIG. 10 schematically illustrates an isometric view of another embodiment of a container according to one or more aspects described herein. [Figure 17B] FIG. 10 schematically illustrates an isometric view of another embodiment of a container according to one or more aspects described herein. [Figure 18A] FIG. 10 schematically illustrates an isometric view of a closure mechanism according to one or more embodiments described herein. [Figure 18B] FIG. 10 schematically illustrates an isometric view of a closure mechanism according to one or more embodiments described herein. [Figure 19] FIG. 10 schematically illustrates a cross-sectional view of another embodiment of a closure mechanism according to one or more aspects described herein. [Figure 20] 1A-1C generally illustrate bags that may be configured to contain various contents according to one or more embodiments described herein. [Figure 21] 1A-1C generally illustrate bags that may be configured to contain various contents according to one or more embodiments described herein. [Figure 22] 1A-1C generally illustrate bags that may be configured to contain various contents according to one or more embodiments described herein. [Figure 23] 1A-1C generally illustrate bags that may be configured to contain various contents according to one or more embodiments described herein. [Figure 24] 1A-1C generally illustrate bags that may be configured to contain various contents according to one or more embodiments described herein. [Figure 25A]FIG. 1 illustrates another embodiment of a bag according to one or more aspects described herein. [Figure 25B] FIG. 1 illustrates another embodiment of a bag according to one or more aspects described herein. [Figure 25C] FIG. 1 illustrates another embodiment of a bag according to one or more aspects described herein. [Figure 26A] FIG. 1 illustrates another embodiment of a bag according to one or more aspects described herein. [Figure 26B] FIG. 1 illustrates another embodiment of a bag according to one or more aspects described herein. [Figure 27A] FIG. 26C is an isometric view of the bag of FIGS. 26A and 26B according to one or more embodiments described herein. [Figure 27B] FIG. 26C is an isometric view of the bag of FIGS. 26A and 26B according to one or more embodiments described herein. [Figure 28A] FIG. 10 illustrates a sternum strap buckle according to one or more embodiments described herein. [Figure 28B] FIG. 10 illustrates a sternum strap buckle according to one or more embodiments described herein. [Figure 29] FIG. 10 is a schematic illustration of an exploded isometric view of a handle structure according to one or more aspects described herein. [Figure 30] FIG. 10 is an isometric view of another embodiment of a bag according to one or more aspects described herein. [Figure 31] 1 illustrates a view of a bag including an open storage compartment according to one or more embodiments described herein. DETAILED DESCRIPTION OF THE INVENTION

[0009] Furthermore, it should be understood that the drawings may represent scales of various components of various examples. However, the disclosed examples are not limited to that particular scale. Furthermore, the drawings should not be construed as requiring a particular scale unless specifically specified.

[0010] In the following description of various examples and components of the present disclosure, reference is made to the accompanying drawings which form a part hereof, and which show, by way of illustration, various exemplary structures and environments in which aspects of the present disclosure may be practiced. It is to be understood that other structures and environments may be utilized and that structural and functional modifications may be made from the structures and methods expressly described without departing from the scope of the present disclosure.

[0011] Additionally, while terms such as "front," "back," "front side," "rear," "top," "base," "bottom," "side," "forward," and "rear" may be used herein to describe various exemplary features and elements, these terms are used herein for convenience, for example, based on exemplary orientations shown in the figures and / or orientations in typical use. Nothing herein should be construed as requiring a specific three-dimensional or spatial orientation of structures to fall within the scope of the claims.

[0012] In the following description, reference will be made to one or more container structures. It is contemplated that any of the disclosed structures may be made from any polymer, composite, and / or metal / alloy material without departing from the scope of these disclosures. Furthermore, it is contemplated that any manufacturing method may be utilized without departing from the scope of these disclosures. For example, one or more welding methods (e.g., ultrasonic or laser welding of fabrics, or metal / alloy welding), adhesive methods, stitching methods, molding methods, injection molding methods, blow molding methods, stamping methods, deep drawing methods, casting methods, die casting methods, drilling methods, deburring methods, grinding methods, polishing methods, sanding methods, or etching methods, among many others, may be utilized to fabricate the various containers described throughout these disclosures. Furthermore, when a magnetic element or structure is referenced throughout these disclosures, it may be inferred that the element or structure includes one or more magnets (e.g., permanent magnets) or one or more metals or alloys that are attracted to magnets (e.g., ferromagnetic materials, among others).

[0013] Any of the containers discussed throughout this specification may be partially or completely watertight, airtight, and / or sealed to substantially or completely prevent dust or other materials from entering and / or escaping the container. For example, containers 100, 200, 300, 400, 700, 800, and / or 1400, which are described in further detail in the following paragraphs, may include a partially or completely watertight outer shell / wall and closure mechanism.

[0014] FIG. 1 schematically illustrates an embodiment of a container 100 according to one or more aspects described herein. It is contemplated that containers such as container 100 may be alternately referred to as pouches, bags, boxes, or vessels, among other terms, throughout this disclosure. In one example, container 100 may have a rigid shell that is resistant to deformation. In one embodiment, container 100 has a clamshell mechanism including a front shell 102 hingedly connected to a rear shell 104. As discussed throughout this disclosure, the hinge connection may utilize one or more of a flexure element (e.g., a live hinge) or a piano hinge, among other features. It is contemplated that shells 102 and 104 may be made from any polymer, composite, and / or metal / alloy material, among other materials. In one embodiment, front shell 102 may be partially or fully transparent. In one example, the front shell 102 and / or the back shell 104 may be made from a polycarbonate material, although additional or alternative polymeric materials may be utilized without departing from the scope of these disclosures.

[0015] The container 100 may have a gasket 106 that extends around at least a portion of the inner periphery of the rear shell 104. The gasket 106 may be positioned within a channel 107 in the rear shell 104. The gasket 106 may be made from silicone, neoprene, nitrile, polyvinyl chloride, or butyl rubber, among others. In one example, the gasket 106 may be configured to partially or completely seal an opening 108 into an interior storage compartment within the container 100.

[0016] In one embodiment, it is contemplated that the container 100 may include a closure mechanism having a catch 110, sometimes referred to throughout these disclosures as a fastener mechanism, that is hingedly coupled to the front shell 102 and configured to removably couple to a top portion 112 of the rear shell 104. In some instances, the catch 110, in conjunction with the gasket 106, may create a waterproof or water-resistant seal between the front shell 102 and the rear shell 104. Additionally, the container 100 may be formed of a waterproof or water-resistant fabric to form a dry compartment within the container 100. However, additional or alternative closure mechanisms may be utilized without departing from the scope of these disclosures. For example, the container 100 may utilize two or more catches similar to catch 110, one or more zippers, a rail-type closure mechanism, a hook-and-loop fastener, a tab, an interference fit closure mechanism, or a magnetic closure mechanism without departing from the scope of these disclosures.

[0017] FIG. 2 schematically illustrates an embodiment of a container 200 according to one or more aspects described herein. The container 200 may have a sturdy shell that is at least partially resistant to deformation. In one specific example, the container 200 utilizes a clamshell design and has a front shell 202 hingedly coupled to a rear shell 204. The rear shell 204 may have a gasket 206 positioned within a channel 207 extending around at least a portion of the inner periphery of the rear shell 204. As shown, an opening provides access to an interior storage compartment 208 of the container 200. This interior storage compartment 208 is partially or fully sealed (e.g., partially or fully sealed against air and / or water, among other things) when the front shell 202 is engaged with the rear shell 204 along the gasket 206. In one example, the gasket 206 may be similar to the gasket 106 described in connection with FIG. 1. It is further contemplated that the container 200 may be made from molded ethylene vinyl acetate with a fabric covering.

[0018] In the illustrated example, the container 200 may include a closure mechanism having a catch 210 hingedly coupled to the top surface 212 of the front shell 202. The catch 210 may therefore be configured to engage with a tab structure (not shown) on the top surface 214 of the rear shell 204. As in the above example, it is also contemplated that the catch 110, in conjunction with the gasket 206, may create a waterproof or water-resistant seal between the front shell 202 and the rear shell 204. Additionally, the container 200 may be formed of a waterproof or water-resistant fabric to form a dry compartment within the container 200. However, additional or alternative closure mechanisms may be utilized, such as a magnetic closure mechanism or a hook-and-loop fastener, among others.

[0019] 3A and 3B schematically illustrate another embodiment of a container 300 in accordance with more aspects described herein. Specifically, FIG. 3A schematically illustrates the container 300 in an open configuration, and FIG. 3B schematically illustrates the container 300 in a closed configuration. In one embodiment, the container 300 is made from one or more deformable materials such that one or more surfaces of the outer shell 302 can be folded.

[0020] In one example, opening 304 extends into the interior storage compartment of container 300. Opening 304 may be partially or fully sealed by first closure mechanism 306. In one example, first closure mechanism includes a magnetic closure extending around at least a portion of the perimeter of opening 304. Additionally or alternatively, first closure mechanism 306 may include a rail-type fastener and / or a zipper fastener, among others. Furthermore, opening 304 may be partially or fully sealed by folding / rolling upper portion 308 of outer shell 302 toward second closure mechanism 310. As shown in FIG. 3B , second closure mechanism 310 may be configured to extend over folded upper portion 308 and attach to a rear side (not shown) of outer shell 302. Accordingly, second closure mechanism 310 may include one or more hook-and-loop fasteners, clasp fasteners, strings, or magnetic elements, among others.

[0021] FIG. 4 schematically illustrates one embodiment of a container 400 according to one or more aspects described herein. In one embodiment, the container 400 has a front shell 402 coupled to a rear shell 404. In one example, the front shell 402 is coupled to the rear shell 404 by a hinge mechanism (not shown in FIG. 4 ) positioned along one or more side surfaces of the container 400 (e.g., a bottom surface 410, a left surface 412, a right surface 414, and / or a top surface 416). The front shell 402 may be coupled to the rear shell 404 by one or more additional or alternative closure mechanisms configured to partially or fully seal an opening that extends into a storage compartment (not shown in FIG. 4 ) of the container 400. In one example, the container 400 may include, among other features, a rail-type closure mechanism, a zipper closure, and / or a magnetic closure mechanism. Thus, one or more additional or alternative closure mechanisms may be configured to seal an opening that extends partially or entirely around the frame element 406 .

[0022] In one example, container 400 includes pull tabs 408a and 408b configured to provide a gripping surface that allows a user to manually grasp container 400 in order to hingeably separate front shell 402 from rear shell 404 to gain access to / close one or more internal storage compartments of container 400. It is further contemplated that container 400 may include one or more alternative coupling mechanisms in lieu of a hinge mechanism (not shown in FIG. 4 ) positioned along one or more side surfaces of container 400. For example, front shell 402 may be configured to be removably coupled to rear shell 404.

[0023] One or more of the front shell 402 and the rear shell 404 may be deformable or may be partially or completely rigid. In one example, one or more of the front shells 402 within the rear shell 404 may be made from molded EVA (ethylene vinyl acetate) and may have a fabric covering. This fabric covering may include any synthetic or natural fiber material without departing from the scope of these disclosures. It is further contemplated that the container 400 may utilize any polymer, composite, and / or metal / alloy without departing from the scope of these disclosures.

[0024] FIG. 5 schematically illustrates another view of container 400 with the front surface of front shell 402 removed to reveal an interior compartment 502 of container 400. FIG. 5 also schematically illustrates a hinge mechanism 504 extending along a portion of bottom surface 410 and configured to hingeably couple front shell 402 to rear shell 404. Additionally, FIG. 5 also schematically illustrates an interior view of frame 406, which extends at least partially around the perimeter of container 400. In one example, frame 406 is made from an elastomer. As previously mentioned, frame 406 includes one or more additional or alternative closure mechanisms configured to partially or fully seal an opening into interior storage compartment 502. These additional or alternative closure mechanisms are described in further detail in connection with subsequent figures.

[0025] FIG. 6 schematically illustrates a cross-sectional view of an upper portion of a container 400 according to one or more embodiments described herein. FIG. 6 schematically illustrates a front shell 402 having a front frame 602 extending around at least a portion of the interior periphery of the front shell 402. The container 400 also includes a rear shell 404 and a rear frame 604 extending around the interior periphery of the rear shell 404. In one example, the container 400 has a closure mechanism including a front magnetic strip 606. The front magnetic strip 606 may extend around at least a portion of the front frame 602. Further, the front magnetic strip 606 may be enclosed within a front channel 610 of the front frame 602. Similarly, the closure mechanism may include a rear magnetic strip 608 extending around at least a portion of the rear frame 604. The rear magnetic strip 608 may also be enclosed within a rear channel 612 of the rear frame 604. It is contemplated that the front magnetic strip 606 and the back magnetic strip 608 may include one or more magnetic elements arranged in one or more linear strips or two-dimensional arrays. For example, the front magnetic strip 606 and the back magnetic strip 608 may include a continuous magnetic element or several magnetic elements spaced apart from one another within the front channel 610 and the back channel 612. It is contemplated that the front magnetic strip 606 and the back magnetic strip 608 may include one or more permanent magnets and / or elements including a metal / alloy that is attracted to magnets. Thus, the front magnetic strip 606 may be configured to magnetically couple to the back magnetic strip 608.

[0026] Additionally, the closure mechanism of the container 400 may include a zipper 614. The zipper 614 may extend around at least a portion of the front frame 602 and the back frame 604. It is contemplated that any zipper mechanism having any size (e.g., tooth size, spacing) and / or having any slider body and pull type may be utilized without departing from the scope of this disclosure. It is further contemplated that the zipper 614 may be configured to be partially or entirely water-resistant. Thus, when closed, the zipper 614 may partially or entirely prevent water from entering the storage compartment 502. Additionally or alternatively, a magnetic closure including the front magnetic strip 606 and the back magnetic strip 608 may seal the opening into the interior storage compartment 502 such that the interior storage compartment 502 is partially or entirely water-resistant and / or airtight.

[0027] In one example, the zipper assembly 614 may be watertight up to 7 psi above atmospheric pressure during a compressed air test. However, in other examples, the closure 614 may be watertight from 5 psi to 9 psi above atmospheric pressure, and in other examples, the closure 614 may be watertight from 2 psi to 14 psi above atmospheric pressure. The waterproof zipper assembly 614 may include a slider body and a pull tab (not shown). In one specific example, the waterproof zipper assembly 614 may be fabricated with plastic or other non-metallic teeth to prevent injury when removing contents from the interior storage compartment of the container 400.

[0028] Further advantageously, the magnetic closure mechanism, including the front magnetic strip 606 and the back magnetic strip 608, can align the front shell 402 and the back shell 404 when the strips 606 and 608 are magnetically coupled to one another. This magnetic alignment can allow the zipper 614 to be manually opened and closed without snagging / other partial failure of the zipper mechanism, which can occur due to misaligned zipper teeth, etc.

[0029] 7 illustrates one embodiment of a container 700, which may be similar to container 400, according to one or more aspects described herein. Specifically, container 700 has a front shell 702, which may be similar to front shell 402, and a rear shell 704, which may be similar to rear shell 404 and configured to be hingedly coupled to front shell 702. As shown, front shell 702 is separated from rear shell 704 such that an interior storage compartment is accessible through opening 706. FIG. 7 also illustrates zipper 708, which may be similar to zipper 614.

[0030] 8A-8B schematically illustrate an embodiment of a container 800 according to one or more aspects described herein. Specifically, FIG. 8A schematically illustrates a front view of the container 800, and FIG. 8B schematically illustrates a partial rear view of the same embodiment of the container 800. In one example, the container 800 may have an outer shell 802 formed partially or entirely from a water-resistant material. It is contemplated that the outer shell 802 of the container 800 may include a front portion 804, a rear portion 806, side portions 808, and a base portion 810. The container 800 may also include a closure mechanism 812 that may be configured to resealably seal an opening at the top of the container 800 (not shown in FIGS. 8A or 8B ). Additionally, container 800 may include an attachment mechanism 814 on back portion 806 that may be utilized to removably couple container 800 to another structure, such as a bag, an insulated container, or an article of clothing (e.g., a belt), among others. In one embodiment, the attachment mechanism may include one or more straps with hook-and-loop fasteners configured to allow the straps to be removably coupled to an external structure.

[0031] In one example, container 800 may be configured to be removably coupled to another container, such as an insulation device or an insulated vessel. Specifically, container 800 may be configured to be removably coupled to one or more of the insulation devices described in U.S. Patent Application No. 15 / 261,407, filed September 9, 2016, the entire contents of which are incorporated herein by reference in their entirety for all non-limiting purposes. Similarly, any of the other containers 100, 200, 300, 400, 700, and / or 1400 described throughout this specification may be configured to be removably coupled to one or more of the insulation devices described in U.S. Patent Application No. 15 / 261,407.

[0032] It is contemplated that the outer shell 802 of the container 800 may be made from one or more panels joined together to form the illustrated front portion 804, back portion 806, side portion 808, and base portion 810. Specifically, the one or more panels may be glued, sewn, or welded (ultrasonic welding, RF welding, among others) to one another. It is contemplated that the outer shell 802 of the container 800 may have a substantially rigid structure or structures, a more deformable structure or structures, or a combination thereof. Additionally, the outer shell 802 may utilize one or more polymers (such as polypropylene, polyvinyl chloride, polyethylene, polyethylene terephthalate, acrylonitrile butadiene styrene, among others), composite materials, and / or one or more metals / alloys.

[0033] 9A-9C schematically illustrate a container 800 in an open configuration according to one or more embodiments described herein. Specifically, FIG. 9A schematically illustrates a front view, FIG. 9B schematically illustrates a side view, and FIG. 9C schematically illustrates a rear view of the container 800. In one embodiment, an opening 902 leading to one or more storage compartments enclosed by the outer shell 802 may be positioned at the top of the container 800. The container 800 may include a closure mechanism including a magnetic seal. The magnetic seal is described in further detail in subsequent sections herein and is partially shown schematically in the break-away window of FIG. 9A as element 904. As described in further detail in connection with subsequent figures, the magnetic seal 904 may be configured to magnetically and resealably seal the opening 902 in the container 800. Additionally, or alternatively, the closure mechanism of container 800 may include a flap portion 906 extending from back portion 806 above an edge of opening 902 (the edge of opening 902 being shown schematically by dashed line 903). Flap portion 906 may include a first fastening element 908 configured to be releasably coupled to a second fastening element 910. Second fastening element 910 is further coupled to an exterior surface of front portion 804 of container 800. In one example, first fastening element 908 and second fastening element 910 may include hook-and-loop fastener elements. In another embodiment, first fastening element 908 and second fastening element 910 may include, among others, a rail / zipper-type fastener, one or more buttons, clasps, snaps, strings, or interference-type removable couplings, or magnets.

[0034] In one embodiment, the outer shell of container 800 may be configured to be folded along one or more lines (not shown in FIGS. 9A-9C ) to engage first fastener element 908 and second fastener element 910 with one another. It is contemplated that container 800 may be folded along one or more fold lines spaced approximately midway between first fastener element 908 and second fastener element 910 (e.g., along the diagrammatically shown line 905). Additionally, or alternatively, at least a portion of the outer shell of container 800 may be configured to be rolled to engage first fastener element 908 and second fastener element 910 with one another.

[0035] FIG. 10 schematically illustrates a view of a rear portion of container 800 according to one or more embodiments described herein. Specifically, FIG. 10 schematically illustrates container 800 including attachment mechanism 814 in an open configuration. In one example, attachment mechanism 814 may include two straps (e.g., straps 1002a and 1002b). It is contemplated that attachment mechanism 814 may utilize a single strap (similar to one of straps 1002a and 1002b) or three or more straps (similar to one or more of straps 1002a and 1002b) without departing from the scope of these disclosures. It is contemplated that straps 1002a and 1002b may be substantially similar. Thus, strap 1002a will be described below, and similar features may be inferred to be present in strap 1002b.

[0036] In one embodiment, strap 1002a includes fastener elements 1004a, 1006a, and 1008a. In one example, elements 1004a, 1006a, and 1008a can include hook-and-loop fasteners, and each of elements 1004a, 1006a, and 1008a includes one or both of a hook element and a loop element such that a selected one of elements 1004a, 1006a, and 1008a can be configured to releasably couple to itself or to one or more of the other two fastener elements. In one example, fastener elements 1004a, 1006a, and 1008a can be glued, welded, or sewn onto strap 1002a. For example, elements 1010a, 1012a, and 1014a may represent seams along which fastening element 1008a is sewn to strap 1004a. Additionally, seams 1010a, 1012a, and 1014a may also or instead join strap 1004a to back portion 806. It is further contemplated that fastening elements 1004a, 1006a, and 1008a may include fastening structures in addition to or in lieu of hook and loop elements. Specifically, fastening elements may include one or more rail / zipper-type fasteners, one or more buttons, clasps, snaps, buckles, pegs, magnets, or laces, among others, without departing from the scope of these disclosures.

[0037] In one embodiment, the storage compartment of container 800 may include one or more sub-compartments. Accordingly, FIG. 11 schematically illustrates a portion of an interior back panel 1100 of container 800 according to one or more embodiments described herein. Specifically, the storage compartment of container 800 may include a storage sub-compartment 1102. In one particular example, storage sub-compartment 1102 may include a padded slip pocket. In one embodiment, padded slip pocket 1102 may be coupled to interior back surface 1104. In one example, back portion 806 of container 800 may include a single layer of material such that interior back surface 1104 is an interior surface of back portion 806. In another embodiment, container 800 includes multiple layers of material such that interior back surface 1104 is a separate structure relative to that of back portion 806. It is contemplated that the padded slip pocket 1102 may include an opening 1106 formed between a slip pocket front panel 1108 and a slip pocket back panel 1110. The slip pocket front panel 1108 may have a top edge seam 1112 joined to the slip pocket back panel 1110 at locations 1114a and 1114b. Additionally, the slip pocket back panel 1110 may be joined to the interior back panel 1104 along a seam 1116 that may extend around the entire perimeter of the pocket 1108. In one embodiment, the seam 1116 and the join points 1114a and 1114b may comprise sewn bonds. In other embodiments, the seam 1116 and the join points 1114a and 1114b may additionally or alternatively be welded or glued, among others.

[0038] In some instances, the secondary compartment 1102 may be padded to provide some shock absorption to one or more items stored therein to reduce the likelihood of damage if the container 800 is dropped or struck by an external element / structure. Accordingly, one or more of the front slip pocket panel 1108 and the back slip pocket panel 1110 may include one or more padding elements. In one instance, one or more of the panels 1108 and 1110 may include one or more of foam (e.g., polyethylene foam), honeycomb, and / or air bladder material positioned between two exterior layers. In another embodiment, one or more of the panels 1108 and 1110 may include a single layer of padded material such as neoprene / polychloroprene, among others.

[0039] FIG. 12 schematically illustrates a portion of an interior front panel 1200 of container 800 according to one or more embodiments described herein. FIG. 12 schematically illustrates a secondary compartment 1202, similar to secondary compartment 1102 of FIG. 11 , which may be a padded or non-padded compartment with a zipper closure. Specifically, zipper closure 1204 may be configured to provide a partially or fully sealable closure for opening 1206 that extends into secondary compartment 1202. Similar to secondary compartment 1102, secondary compartment 1202 may include a zip pocket back panel 1208 and a zip pocket front panel 1210. Zip pocket back panel 1208 may be coupled to an interior front face 1212 of container 800. In one example, interior front face 1212 is the interior surface of front portion 804. In other instances, the container 800 may have multiple layers such that the interior front surface 1212 is separated from the front surface portion 804 by one or more intermediate layers of material.

[0040] In one example, the zip pocket back panel 1208 may be joined to the interior front surface 1212 along a seam 1214, which may extend around the entire perimeter of the pocket 1202. Further, the seam 1214 may be sewn, welded, or glued, among others. Further, the zip pocket front panel 1210 may be joined to the back panel 1208 and / or the interior front surface 1212 along the seam 1214. The zipper closure 1204 may include end stops 1216a and 1216b spaced apart on either side of the opening 1206.

[0041] One or more of the zip pocket back panel 1208 and the zip pocket front panel 1210 may be padded or unpadded, similar to the slip pocket front panel 1108 and the slip pocket back panel 1110. Additionally or alternatively, one or more of the zip pocket back panel 1208 and the zip pocket front panel 1210 may comprise a mesh material or a partially or entirely transparent polymeric material.

[0042] 13A schematically illustrates a cross-sectional end view of one embodiment of a container 800 according to one or more aspects described herein. As previously described, a front portion 804, a back portion 806, and a base portion 810 (as well as a side portion 808, not shown in FIG. 13A ) enclose an internal compartment 1302. Furthermore, the internal compartment 1302 may include one or more sub-compartments 1102 and 1202.

[0043] 11, FIG. 13A schematically illustrates padding layer 1304 within slip pocket front panel 1108 and slip pocket back panel 1110. In one particular embodiment, padding layer 1304 may comprise 0.5-5 mm polyethylene foam. It is contemplated that other types of foam, padding materials, and / or other thicknesses may be utilized without departing from the scope of these disclosures.

[0044] As mentioned above, one or more of the front portion 804, the back portion 806, the side portions 808, and the base portion 810 may include multiple panels of material joined together. In one particular example, the front portion 804 may include a lower front portion 1306 joined to an upper front portion 1308. Similarly, the back portion 806 may include a lower back portion 1310 joined to an upper back portion 1312. Alternatively, the lower front portion 1306 and the upper front portion 1308 may be formed as a single element, and / or the lower back portion 1310 and the upper back portion 1312 may be formed as a single element.

[0045] In one example, the upper front portion 1308 can include a front edge 1314 of an opening 1316 into the compartment 1302. Similarly, the upper back portion 1312 can include a back edge 1318 of the opening 1316.

[0046] 13B schematically illustrates a more detailed view of opening 1316 of container 800 according to one or more embodiments described herein. Specifically, FIG. 13B schematically illustrates an end cross-sectional view of a first magnetic strip 1320 having a first magnetic strip top side 1329 and a first magnetic strip bottom side 1331 and coupled to interior surface 1212 of front portion 804 at front edge 1314 of opening 1316. Similarly, a second magnetic strip 1322 having a second magnetic strip top side 1333 and a second magnetic strip bottom side 1335 can be coupled to interior surface 1104 of back portion 806 at back edge 1318 of opening 1316.

[0047] In one embodiment, the first magnetic strip 1320 may be securely coupled to the interior surface 1212 along at least an upper seam 1324 and a lower seam 1326. Additionally, the second magnetic strip 1322 may be hingedly coupled to the interior surface 1104. The hinged coupling of the magnetic strip 1322 may be at a seam 1328 located at the rear edge 1318 of the opening 1316. Thus, the second magnetic strip 1322 may have a free end 1330 that is detached from the surface 1104 and can rotate about the seam 1328. Additionally, the bottom side 1335 of the second magnetic strip may be separated from the outer shell 802. In another example, either or both of the first magnetic strip bottom side 1331 and the second magnetic strip bottom side 1335 may be separated from the outer shell 802.

[0048] 13C , without departing from the scope of these disclosures, a first magnetic strip 1320 may be hingedly coupled to the interior surface 1212 along an upper seam 1324, and a second magnetic strip 1322 may be rigidly coupled to the interior surface 1104 by an upper seam 1328 and another lower seam 1340. Thus, the first magnetic strip 1320 may have a free end 1342 that is separate from the surface 1212 and can rotate about the seam 1324.

[0049] In yet another embodiment, as shown schematically in Figure 13D, both first magnetic strip 1320 and second magnetic strip 1322 may be hingedly coupled to respective interior surfaces 1212 and 1104 at respective front edges 1314 and 1318. Thus, first magnetic strip 1320 may have a free end 1342 that is separated from surface 1212, and second magnetic strip 1322 may have a free end 1330 that is separated from surface 1104.

[0050] Advantageously, the hinged coupling of one or more of the first magnetic strip 1320 and / or the second magnetic strip 1322 may allow the magnetic coupling to remain engaged and seal the compartment 1302 until a relatively higher internal / external pressure is applied to the sidewall of the internal compartment 1302 than if both magnetic strips 1320 and 1322 were firmly coupled to their respective internal surfaces 1212 and 1104.

[0051] 14 illustrates one embodiment of a container 1400 similar to container 800, according to one or more aspects described herein. Specifically, container 1400 may include a front portion 1402, which may be similar to front portion 802, and a back portion 1404, which may be similar to back portion 806. Container 1400 may also include a flap portion 1406, which may be similar to flap portion 906. Accordingly, flap portion 1406 may have a first fastener element 1408 coupled thereto. First fastener element 1408 may be similar to first fastener element 908 and may be configured to couple to a second fastener element 1410 coupled to an exterior surface of front portion 1402. Accordingly, second fastener element 1410 may be similar to second fastener element 910. In one particular example, first fastening element 1408 and second fastening element 1410 may include hook-and-loop fastener elements, although additional or alternative fastening elements may be utilized with these elements without departing from the scope of these disclosures.

[0052] 14 further illustrates a magnetic strip 1412. This magnetic strip 1412 may be similar to magnetic strip 1322 and may be configured to magnetically seal opening 1414 of container 1400. Specifically, magnetic strip 1412 may be coupled to the interior surface of rear portion 1404 at rear edge 1405 of opening 1414. In one instance, magnetic strip 1412 may be configured to magnetically attach to a second magnetic strip (not shown) that is coupled to the interior surface of front portion 1402 at front edge 1416 of opening 1414.

[0053] In one embodiment, magnetic strip 1412 may include a row of magnetic elements (e.g., elements 1418a, 1418b, etc.). In one embodiment, these magnetic elements 1418a, 1418b may be permanent magnets. In another example, magnetic elements 1418a, 1418b may be magnetically attracted to permanent magnets. It is further contemplated that magnetic strip 1412 may additionally or alternatively include an array of magnetic elements similar to elements 1418a and 1418b having two or more rows. It is further contemplated that magnetic strip 1412 may include one or more continuous magnetic bands rather than a series of multiple magnetic elements (e.g., elements 1418a and 1418b). These magnetic bands may include one or more magnetic wires or magnetic foils without departing from the scope of these disclosures. Furthermore, additional or alternative embodiments of magnetic closures may be utilized with container 1400 without departing from the scope of these disclosures.

[0054] In one example, the magnetic seal formed by magnetic strips 1320, 1322 and / or 1412 may form a watertight seal partially or entirely around opening 902 and / or 1414.

[0055] 15 shows another view of the container 1400 from FIG. 14 according to one or more embodiments described herein. In one example, FIG. 15 shows that the magnetic strip 1412 can be hingedly coupled to the interior surface of the rear portion 1404 at the rear edge 1405 of the opening 1414.

[0056] Figure 16 shows another view of container 1400 from Figure 14 according to one or more embodiments described herein. Specifically, Figure 16 illustrates testing of a magnetic fastener of container 1400, such as a fastener including magnetic strip 1412 configured to magnetically couple to a second magnetic strip to seal opening 1414.

[0057] As shown, container 1400 demonstrates the ability of the magnetic fastener to maintain an airtight seal when a 5 kg mass is positioned on the rear portion 1604 of container 1600 (in this test setup, container 1600 contains only air).

[0058] 17A-17B schematically illustrate isometric views of another embodiment of container 1700 according to one or more aspects described herein. Specifically, FIG. 17A schematically illustrates container 1700 in an open configuration, and FIG. 17B schematically illustrates the container in a closed configuration. In one example, container 1700 may be similar to container 800 and have an outer shell 1702 including a front portion 1704, a back portion 1706, side portions 1708, and a base portion 1710. Additionally, container 1700 has a first fastener element 1712 configured to be removably coupled to a second fastener element 1714. To removably couple first fastener element 1712 to second fastener element 1714, flap portion 1716 of back portion 1706 may be folded or rolled to bring first fastener element 1712 into proximity with second fastener element 1714. It is further contemplated that container 1700 may have a magnetic closure 1713 similar to that of the magnetic closure described in connection with FIG. 13B. Thus, in one example, when container 1700 is in the open configuration of FIG. 17A, the magnetic closure may be enabled to seal container 1700 to a pressure of up to 0.25 psi. In other instances, when container 1700 is in the open configuration of Figure 17A, the magnetic closure may be enabled to seal container 1700 against pressures of up to 0.3 psi, 0.4 psi, 0.5 psi, 0.6 psi, 0.7 psi, or 1.0 psi. Additionally, when in the closed configuration of Figure 17B, the combination of magnetic closure 1713 and first and second fastening elements 1712 and 1714 may be enabled to seal container 1700 to pressures of up to 2.75 psi.In other examples, the combination of magnetic closure 1713 and first magnetic element 1712 and second magnetic element 1714 may be capable of sealing container 1700 up to pressures of up to 3.0 psi, 3.5 psi, 4.0 psi, 4.5 psi, or 0.50 psi.

[0059] 18A-18B schematically illustrate isometric views of a closure mechanism according to one or more embodiments described herein. Specifically, FIG. 18A schematically illustrates an isometric view of a top portion of the closure mechanism 1800. The closure mechanism 1800 may be similar to the closure mechanism of the container 400 and may include a back frame 1802 similar to the back frame 604, which is configured to be magnetically and removably coupled to a front frame 1804 similar to the front frame 602. When coupled, a zipper trough or zipper channel 1806 is formed, as shown in FIGS. 18A-18C. In one example, the zipper trough 1806 may be configured to provide clearance for a slider body to move along a zipper tape (e.g., zipper 614). FIG. 18B schematically illustrates an isometric view of a bottom portion of the closure mechanism 1800. In one example, the back frame 1802 and the front frame 1804 can each include multiple magnetic elements, of which elements 1808a-1808c are examples of multiple similar elements. In one embodiment, the magnetic elements, e.g., elements 1808a-1808c, can be coupled to the front frame 1804 and the back frame 1802 using one or more molding, overmolding, adhesive, or interference fit methods. In one example, the magnetic elements included in each of the back frame 1802 and the front frame 1804 can abut each other when the front frame 1804 is magnetically coupled to the back frame 1802. In another example, the magnetic elements included in each of the back frame 1802 and / or the front frame 1804 can exert a magnetic force without directly contacting each other. In one example, the magnetic elements, e.g., elements 1808a-1808c, can be permanent magnets or can be ferromagnetic or paramagnetic materials. Additionally or alternatively, closure mechanism 1800 may include a magnetic strip rather than individual magnetic elements (eg, elements 1808a-1808c) without departing from the scope of these disclosures.

[0060] 19 schematically illustrates a cross-sectional view of another embodiment of a closure mechanism 1900 according to one or more aspects described herein. In one example, the closure mechanism 1900 may be similar to the closure mechanism of container 400 and may include a back shell 1902 and a front shell 1904 that form the outer shell of a container similar to container 400. Additionally, the closure mechanism 1900 may include a zipper 1906 configured to provide a first closure of the opening 1908 between the back shell 1902 and the front shell 1904. In one example, the zipper 1906 may be elastically coupled to the back shell 1902 and the front shell 1904 such that when the zipper 1906 is closed, a tension force urges the front frame 1912 toward the back frame 1910. Similarly, this tension force urges the front magnetic strip 1914 toward the back magnetic strip 1916. In one example, zipper trough 1918 is formed when front frame 1912 is magnetically and removably coupled to rear frame 1910. In another example, closure mechanism 1900 may include packing elements 1920 and 1922 configured to provide further sealing of opening 1908 when front magnetic strip 1914 is magnetically coupled to rear magnetic strip 1916.

[0061] 20-24 illustrate an exemplary bag 2300 that can be configured to accommodate various contents. FIG. 20 illustrates an isometric view of the front of bag 2300 according to one or more embodiments described herein, FIG. 21 illustrates a view of the back of bag 2300, FIG. 22 illustrates the right side of bag 2300, FIG. 23 illustrates the left side of bag 2300, and FIG. 24 illustrates the bottom of bag 2300. Bag 2300 can include a soft-sided structure and can generally represent a cube, a rectangular prism with rounded corners, a cylinder, an oval cylinder, or an elliptical cylinder, among others. In one embodiment, bag 2300 can be implemented as a backpack having a geometry for ergonomic fit on a user's back when supported on one or both shoulders. Additionally or alternatively, bag 2300 can be carried by hand or as a duffel-type bag. The outer shell of the exemplary bag 2300 may include a front panel 2302 as shown in FIG. 23 and a back panel 2304 as shown in FIG. 24. Additionally, the outer shell of the bag 2300 may include a top sidewall 2306 as shown in FIG. 23, a bottom sidewall 2308 as shown in FIG. 24, a right sidewall 2310 as shown in FIG. 22, and a left sidewall 2312 as shown in FIG. 23, which form the outer shell of the exemplary bag 2300. The exemplary bag 2300 may also include a closure 2314, sometimes referred to as a main closure or main opening 2314, which, in one example, may extend along a portion of the outer shell. As shown, the closure 2314 may extend from the right sidewall 2310, over the top sidewall 2306, to the left sidewall 2312. As discussed below, the outer shell and closure 2314 may be waterproof or water resistant to form a sealed compartment within bag 2300. Bag 2300 may be formed to be airtight and may be configured to be submersible below the surface of water while keeping the contents stored therein dry or substantially dry.In one example, bag 2300 can be configured to be submersible for up to or more than 30 minutes while keeping the contents of the bag completely dry. In one example, bag 2300 can be configured to be submersible below the surface of water and keep the contents of the sealed compartment dry to a depth of at least 5 feet, at least 10 feet, at least 15 feet, at least 20 feet, or at least 50 feet, among other depths, and for up to or at least 30 minutes.

[0062] The example bag 2300 may include two adjacent shoulder straps 2316a and 2316b, a top handle 2318, and a side handle 2324 for carrying the example bag 2300. The straps 2316a and 2316b may, in one example, be identically formed straps including the same or matching features and components. In one example, the straps 2316a and 2316b extend from the top sidewall 2306 to the bottom sidewall 2308. In another example, the straps 2316a and 2316b extend from the top sidewall 2306 to the lower portions of the left sidewall 2312 and right sidewall 2310. The example bag 2300 may also include a series of loops 2320a and 2320b disposed on and extending from the outer surfaces of the shoulder straps 2316a and 2316b, respectively. These loops 2320a and 2320b can be used to attach items to the bag 2300 using one or more fasteners (not shown). Additionally, or alternatively, the loops 2320a and 2320b can be configured to limit the extent to which one or more materials of the straps 2316a and 2316b can stretch. Thus, the loops 2320a and 2320b can be made from a less stretchy material than one or more other portions of the straps 2316a and 2316b and can provide a predetermined amount of slack before limiting the stretch of the straps 2316a and 2316b. Additionally, the bag 2300 can include bottle straps 2322a and 2322b, which can be configured to secure an outer container, such as a beverage container in the form of a resealable bottle (not shown), to the bag 2300. It is contemplated that straps 2322a and 2322b may be fastened around the outer container using buckles, hook-and-loop fasteners, or any other mechanism for releasably attaching the two ends of the straps to one another, or a combination thereof. Additionally, one or more interior pockets (not shown) may also be included inside bag 2300 for compartmentalized storage of various items. Also, although not shown, the bag may also include an interior liner that forms an interior compartment within bag 2300 for receiving contents.The inner liner and outer shell may together form an airtight and waterproof / water resistant structure.

[0063] In one example, the closure 2314 may be substantially waterproof or form a barrier to prevent liquid contents from entering or exiting the bag 2300. Additionally, the closure 2314 may be impervious to liquids such that penetration of liquids into the closure 2314 is prevented or substantially reduced in any orientation of the bag 2314. The closure 2314 may also be made to be airtight. In one example, the closure 2314 may be a waterproof zipper assembly and may be watertight up to 7 psi or up to 15 psi above atmospheric pressure during testing with compressed air. The waterproof zipper assembly 2314 may include a slider body and a pull tab 2326. In one specific example, the waterproof zipper assembly may be fabricated with plastic or other non-metallic teeth to prevent injury when removing contents from the inner chamber. In another embodiment, closure 2314 may include a closure mechanism similar to those described in connection with containers 100, 200, 300, 400, 700, 800, 1400, 1700 and / or closure mechanisms 1800 and / or 1900. Further suitable exemplary closure mechanisms are disclosed in U.S. Patent Application No. 15 / 261,407, filed September 9, 2016, which is incorporated herein by reference in its entirety for all non-limiting purposes.

[0064] In some instances, one or more of the front panel 2302, back panel 2304, bottom sidewall 2308, left sidewall 2312, right sidewall 2310, and / or top sidewall 2306 may be formed from a thicker and / or stiffer fabric than the rest of the bag 2300 to provide additional reinforcement in those sections and support for contents stored within the bag 2300. In some instances, each of the sections may be formed from a similar material. In one instance, one or more of the front panel 2302, back panel 2304, bottom sidewall 2308, left sidewall 2312, right sidewall 2310, and / or top sidewall 2306 may be formed from a double-laminate TPU nylon fabric. In one instance, nylon fabric may be used as the base material for these portions of the bag and may be covered with a TPU laminate on each side of the fabric. In one example, the TPU nylon fabric used may be 0.6 millimeters thick, or may range between 0.2 and 1.5 millimeters in thickness, and may be waterproof. Additionally, it is contemplated that the fabric used to make bag 2300 may incorporate antimicrobial materials to create a mildew-free environment. In one particular example, the nylon may be 840d nylon with TPU. Alternative materials used to manufacture the structure of bag 2300 may include PVC, TPU-coated nylon, coated fabrics, and other weldable and waterproof fabrics.

[0065] In some instances, the materials forming the outer shell of the bag 2300, including the front panel 2302, the back panel 2304, the bottom sidewall 2308, the left sidewall 2312, the right sidewall 2310, and / or the top sidewall 2306, may be formed to be waterproof or water resistant. Also, in some instances, one or more of the front panel 2302, the back panel 2304, the bottom sidewall 2308, the left sidewall 2312, the right sidewall 2310, and / or the top sidewall 2306 may be provided with rigid plates or panels to support those sections of the bag 2300. For example, the rigid plates or panels may be formed of a suitable polymer or plastic, such as polyethylene. However, any reinforcing material may be used, which may be flexible or substantially inflexible. Examples may include thermoformed PE and / or TPU injection molded custom components. The components of the bag 2300, including the front panel 2302, back panel 2304, bottom sidewall 2308, left sidewall 2312, right sidewall 2310, and / or top sidewall 2306, may be secured together by stitching, adhesives, polymer welding, and other suitable attachment methods.

[0066] The bottom sidewall 2308 of the bag 2300 may, in some instances, be formed of several layers of material. For example, the bottom sidewall 2308 may be an EVA compression molded bottom and may include an additional structural layer formed of a foam material such as polyethylene foam, EVA foam, or other suitable soft foam, an inner liner formed of TPU-coated nylon or other suitable fabric, and an outer layer formed of TPU-coated nylon or other suitable fabric. Furthermore, an additional layer also formed of a foam material such as polyethylene foam, EVA foam, or other suitable soft foam may be formed between the padding layer and the outer layer of the bottom sidewall 2308. Also, in some instances, a similar layered structure to the bottom sidewall 2308 may be implemented in one or more of the front panel 2302, back panel 2304, left side wall 2312, right side wall 2310, and / or top sidewall 2306 and provide a more rigid structure so that the bag 2300 maintains its overall shape during use. Additional structure and padding in one or more areas of the bag 2300, such as the bottom and sides of the bag 2300, may help provide additional protection and durability to the bag to prevent rips, tears, and abrasions. It is also contemplated that a layer of padding, such as foam, may be provided in areas of the bag 2300 that come into contact with the user's back and shoulders when the bag 2300 is carried as a backpack (e.g., the back panel 2304 and straps 2316a and 2316b) to provide comfort to the user when carrying the bag 2300.

[0067] In some instances, straps 2316a and 2316b may not be detachable from bag 2300. In other instances, straps 2316a and 2316b may be detachably attached to bag 2300 by one or more clips, fasteners, buckles, or other detachable attachment devices. Straps 2316a and 2316b may include strap adjusters 2328a and 2328b, respectively, that may be configured to adjust the length of straps 2316a and 2316b. In one embodiment, a portion of the series of loops 2320a and 2320b may be sewn around strap adjuster 131. Additionally, lower portions 2330a and 2330b of straps 2316a and 2316b may be looped through bottom sections of strap adjusters 2328a and 2328b.

[0068] Bag 2300 may include two sets or series of loops 2320a and 2320b that may be configured to accept items such as carabiners, drinkware, smaller bags, etc. It is contemplated that loops 2320a and 2320b may be configured as attachment points, latch points, carry loops, grab handles, or straps for gripping, holding, or hanging the bag. Loops 2320a and 2320b may be formed in various lengths and sizes to provide various functionality. Also, in some alternative examples, loops 2320a and 2320b may be configured as MOLLE loops or PALS webbing.

[0069] In some instances, the straps 2316a and 2316b, loops 2320a and 2320b, and handles 2318 and 2324 may be formed partially or entirely from nylon webbing. Other suitable materials may include polypropylene, neoprene, polyester, Dyneema, Kevlar, cotton fabric, leather, plastic, rubber, or rope. The straps 2316a and 2316b, loops 2320a and 2320b, and handles 2318 and 2324 may be attached to the outer shell of the bag 2300 by stitching, adhesive, or polymer welding. It is also contemplated that reinforcing patches of material may be used in the areas where straps 2316a and 2316b, loops 2320a and 2320b, and handles 2318 and 2324 are secured to the outer surface or shell of bag 2300 to make these areas of bag 2300 sturdier and better support the weight of the bag in these areas. The hardware of bag 2300 may be designed to be able to withstand a number of forces. In some instances, the hardware may be able to withstand between 200 and 300 pounds of force, and in other instances, the hardware may be configured to withstand between 500 and 1000 pounds of force.

[0070] In addition to the aforementioned carrying options, bag 2300 may be configured with only one shoulder strap. Additionally, bag 2300 may be configured with a waist strap, sometimes referred to as a hip belt (not shown), and / or a sternum strap (not shown). It is further contemplated that bag 2300 and straps 2316a and 2316b may have alternative geometries to those shown in Figures 20-24 without departing from the scope of these disclosures.

[0071] In some instances, the volume of the bag 2300 may be 5 liters, 7.5 liters, 10 liters, 15 liters, 20 liters, 25 liters, 30 liters, 35 liters, 40 liters, 45 liters, 50 liters, 75 liters, or 100 liters or more. Other bag sizes are contemplated. The bag length may range from 25 cm to 100 cm, the bag width may range from 10 to 60 cm, and the bag depth may range from 4 to 40 cm. In some instances, the length-to-width ratio may range from 1.1 to 3, and the width-to-depth ratio may range from 1 to 10.

[0072] In one example, bag 2300 may further include a front pocket 2332, sometimes referred to as a front container 2332 or a front vertical pocket 2332. As shown in FIG. 20 , in one example, front panel 2302 may form the front side of front pocket 2332, and a resealable opening 2334, sometimes referred to as a secondary closure or secondary opening 2334, may extend around at least a portion of the front periphery of bag 2300. Dashed box 2202, shown schematically in a side view of bag 2300 in FIG. 22, indicates the location of front pocket 2332. In one example, front pocket 2332 may comprise a waterproof or water-resistant pocket. In some embodiments, front pocket 2332 is configured as a container and may include one or more of containers 100, 200, 300, 400, 700, 800, 1400, 1700 and / or closure mechanisms 1800 and / or 1900 as previously described in this disclosure. Thus, in some instances, front pocket 2332 of bag 2300 may be substantially rigid or semi-rigid (e.g., when front pocket 2332 includes elements of containers 100, 200, 300, 400, 700, 800, 1400, and / or 1700), while another portion of bag 2300 may be substantially non-rigid and deformable. Alternatively, both front pocket 2332 and further portions of bag 2300 may be fabricated as rigid or partially rigid structures or as non-rigid, deformable structures. It is further contemplated that opening 2334 of front pocket 2332 may include any of the opening features described in connection with containers 100, 200, 300, 400, 700, 800, 1400, 1700 and / or closure features 1800 and / or 1900, among others. Additionally or alternatively, closure 2334 may include elements the same as or similar to those described in connection with closure 2314.

[0073] 25A and 25B illustrate another embodiment of a bag 2500 according to one or more aspects described herein. Specifically, FIG. 25A illustrates an isometric view of the right side of bag 2500, and FIG. 25B illustrates an isometric view of the left side of bag 2500. In one embodiment, bag 2500 is configured as a backpack with shoulder straps 2501 and 2503 and can be used to store various contents within compartment 2502. Shoulder straps 2501 and 2503 can include padded upper strap portions 2522 and 2524, which, in one instance, can be made using multiple layers of material, including a foam core surrounded by an abrasion-resistant outer polymer shell. Thus, the foam core may include one or more of ethylene vinyl acetate, low density polyethylene, nitrile rubber, polychloroprene foam, polyimide foam, polypropylene foam, polyurethane foam, polyvinyl chloride foam, silicone foam, and microcellular foam, or a combination thereof. Further, the padded upper strap portions 2522 and 2524 may include an outer webbing that is sewn onto the padded upper strap portions 2522 and 2524 to form a reinforcement element and / or a plurality of loops 2526.

[0074] It is contemplated that the padded upper strap portions 2522 and 2524 may include any number of loops 2526, which may have any physical dimensions. These loops may be made of nylon webbing. Additionally or alternatively, the loops 2526 may be made of other materials, such as polypropylene, neoprene, polyester, Dyneema, Kevlar®, cotton fabric, leather, plastic, rubber, or rope. In one embodiment, the loops are configured to be used to attach an item (e.g., a carabiner, a dry bag, among others) to the bag 2500. Additionally or alternatively, the loops 2526 are configured to limit the extent to which the padded upper strap portions 2522 and 2524 may expand. Thus, the padded upper strap portions 2522 and 2524 may be made of a material configured to deform and expand to provide shock absorption when the bag 2500 is worn on a user's back. When the bag 2500 is not being carried or worn by a user, the padded upper strap portions 2522 and 2524 may be in a retracted position, and the webbing / loop 2526 may have some slack looping outward from the padded upper strap portions 2522 and 2524. When worn by a user, the weight of the bag 2500 may cause the padded upper strap portions 2522 and 2524 to expand intermittently or continuously, and the loop 2526 may become taut and repositioned adjacent the outer surface of the padded upper strap portions 2522 and 2524. The loop 2526 is thus configured to limit the extent to which the padded upper strap portions 2522 and 2524 may expand, thereby preventing excessive expansion and damage to the padded upper strap portions 2522 and 2524, while also providing shock absorption functionality.

[0075] In one example, the padded upper strap portions 2522 and 2524 may be coupled to the top portion of the back panel of the bag 2500 at proximal ends 2528 and 2530. It is contemplated that the padded upper strap portions 2522 and 2524 may be coupled to the back panel of the bag 2500 at the proximal ends 2528 and 2530 by stitching, adhesive, or one or more fastener elements, among others. The shoulder straps 2501 and 2503 may further include lower adjustment straps 2530 and 2532. The lower adjustment straps 2530 and 2532 may be coupled to the bottom portion of the back panel of the bag 2500 at proximal ends 2534 and 2536. In one example, the lower adjustment straps 2530 and 2532 may be made from nylon webbing. However, it is contemplated that the lower adjustment straps 2530 and 2532 may be made from additional or alternative polymeric, metal, alloy, ceramic, or fiber-reinforced materials, among others.

[0076] Distal ends 2540 and 2542 of upper padded strap portions 2522 and 2524 may be adjustably coupled to distal ends 2544 and 2546 of lower adjustment straps 2530 and 2532 by adjustment buckles 2548 and 2550. In one example, adjustment buckles 2548 and 2550 may be made from one or more of a polymer, metal, alloy, ceramic, or fiber-reinforced material, among others.

[0077] The bag 2500 may further include lower attachment loops proximate the proximal ends 2534 and 2536 of the lower adjustment straps 2530 and 2532. The lower attachment loops may be sewn into the sides of the back panel of the bag 2500 and may be made from a material similar to that of the lower adjustment straps 2530 and 2532. It is contemplated that the lower attachment loops may be made from a nylon webbing material; however, additional or alternative materials may be used without departing from the scope of these disclosures. In one example, the lower attachment loops may be used as anchor points for attachment of waist straps, as described in connection with FIG. 25C.

[0078] 25C schematically illustrates one embodiment of a bag back portion 2550. In one example, back portion 2550 may be used with bag 2500. However, similar elements may be used with bags 2300 and 2600. As shown, a waist strap 2552 is removably attached to lower attachment loops 2554A and 2554B. In one example, waist strap 2552 includes a first strap portion 2556 that is removably coupled to a second strap portion 2558 by a buckle 2560. It is contemplated that first strap portion 2556 and second strap portion 2558 may be made from nylon webbing, similar to lower adjustment straps 2530 and 2532. However, additional or alternative polymeric, metallic, alloy, or ceramic materials, or combinations thereof, may be used for the first strap portion 2556 and the second strap portion 2558 without departing from the scope of these disclosures. It is further contemplated that the buckle 2560 may include any detachable coupling embodiment without departing from the scope of these disclosures.

[0079] The waist strap 2552 can be removably attached to the lower attachment loops 2554A and 2554B by two split ring fasteners 2562A and 2562B. In one example, the split ring fasteners 2562A and 2562B can be made from aluminum and can include elongated loop elements with gaps through which the lower attachment loops 2562A and 2562B are configured to be inserted. In other embodiments, the split ring fasteners 2562A and 2562B can be made from another metal, alloy, polymer, fiber-reinforced material, or ceramic, or a combination thereof. In one embodiment, the fasteners 2562A and 2562B can also or instead include buckles, clasps, clips, hook-and-loop fasteners, or strings. In another embodiment, the waist strap 2552 can be sewn onto the bag 2500 so that it is not removable.

[0080] FIG. 25C further illustrates alternative embodiments of shoulder straps 2551 and 2553. Shoulder straps 2551 and 2553 may be similar to shoulder straps 2501 and 2503 and may include one or more layers of padding and / or outer webbing material for structural load-bearing and abrasion resistance. Additionally, shoulder straps 2551 and 2553 may include a series of multiple loops (a portion of the loops is labeled as loop 2555 in FIG. 25C). It is contemplated that shoulder straps 2551 and 2553 may include any number of loops 2555 without departing from the scope of these disclosures. In one example, the series of loops 2555 extend from adjustment buckles 2557 and 2559 to reinforcement patches 2561 and 2563, which extend across the width of shoulder straps 2551 and 2553.

[0081] The shoulder straps of bags 2300, 2500, and 2600 (e.g., shoulder straps 2501, 2503, 2551, 2553, 2601, and 2603) may be releasably coupled to a sternum strap (not shown). The sternum strap may be configured to be releasably coupled to one or more of the loops of the shoulder straps, such as loop 2526 and / or 2555. In one example, the releasable coupling may use a sternum strap buckle 2800, as shown in FIGS. 28A and 28B. Sternum strap buckle 2800 may include a slot 2802 for receiving a portion of the sternum strap and a hook 2804 configured to be releasably coupled to a webbing loop, such as 2526 and / or 2555. Additionally, sternum strap buckle 2800 includes teeth 2806 configured to prevent shoulder strap loops, such as loops 2526 and / or 2555, from inadvertently separating from hooks 2804. In one example, teeth 2806 are configured to descend into slots 2802 when hooks 2804 are compressed. It is contemplated that buckle 2800 may be made from a thermoplastic such as polyoxymethylene / acetal. In other embodiments, buckle 2800 may be made from one or more additional or alternative polymers, metals, alloys, ceramics, or fiber-reinforced materials, among others.

[0082] In one example, the zippered compartment 2502 of the bag 2500 can include one or more item organization structures. In one example, the item organization structure can include a patch coupled to one or more interior side walls of the zippered compartment 2502. The patch can be coupled to one or more interior side walls of the zippered compartment 2502 by one or more of stitching, gluing, or welding. The patch can include one or more hook and loop fasteners configured to releasably couple to corresponding one or more hook and loop fasteners on an item to be secured within the zippered compartment 2502. Where hook and loop fasteners are described, it is contemplated that the hook and loop fasteners can include regions or elements having any hook fastener element, any loop fastener element, or a combination of both without departing from the scope of these disclosures. For example, a key ring having a hook and loop tab can be releasably coupled to the hook and loop elements of the interior patch. These organizational structures may also or alternatively include one or more interior pockets, pouches, sleeves, straps, drawstrings, elastic straps, netting, or flexible, partially rigid, or fully rigid divider elements, among others. The organizational structures may have openings that can be closed using any closure mechanism, including one or more zippers, magnets, pull ties, hook-and-loop fasteners, or combinations thereof, among others. The organizational structures may have any dimensions so that they can be configured to accommodate items of various sizes. Furthermore, the organizational structures may include padded sidewalls and / or edges to provide protection for contents stored therein. In one example, the zippered compartment 2502 of the bag 2500 may include a padded sleeve configured to accommodate, among others, a laptop device, a tablet device, or a phone device. Additionally or alternatively, the zippered compartment 2502 of the bag 2500 may include a pouch configured to hold a beverage container. It is contemplated that the item organization structure may further include an insulating element configured to reduce the thermal conductivity of items held therein.For example, a pouch configured to hold a beverage container may include one or more insulating elements.

[0083] However, it is contemplated that bag 2500 may be configured as a messenger bag or other carry bag type without departing from the scope of these disclosures. In one embodiment, bag 2500 may utilize materials and techniques similar to those described in connection with bag 2300. Accordingly, zippered compartment 2502 may include any of the opening mechanisms described in connection with containers 100, 200, 300, 400, 700, 800, 1400, 1700 and / or closure mechanisms 1800 and / or 1900, among others.

[0084] In one example, bag 2500 may include flexible-sided, semi-rigid, or rigid sidewalls (e.g., sidewalls 2504 and 2506), or a combination thereof. Additionally, or alternatively, bag 2500 may include one or more regions including a reinforced material and / or a more water-resistant or durable material, such as region 2508. Furthermore, bag 2500 may be made from any material without departing from the scope of these disclosures. It is contemplated that bag 2500 and the closure mechanism of compartment 2502 may be highly water-resistant and / or waterproof. In one example, it is contemplated that compartment 2502 may have a zippered closure with pull tab 2510 and two zipper opposers 2512 and 2514. In one example, bag 2500 may further include three or more carrying handles 2516, 2518, and 2520.

[0085] 26A and 26B illustrate another embodiment of bag 2600 according to one or more aspects described herein. Specifically, FIG. 26A illustrates an isometric view of the right side of bag 2600, and FIG. 26B illustrates an isometric view of the left side of bag 2600. In one embodiment, bag 2600 is configured as a backpack and includes shoulder straps 2601 and 2603 and can be used to store various contents within compartment 2602. Accordingly, FIGS. 26A and 26B illustrate compartment 2602 in a closed configuration. In other instances, bag 2600 can be configured as a messenger bag or any other type of carry-on bag. In one particular embodiment, compartment 2602 of bag 2600 can use one or more of the features described in connection with containers 800 and 1400, including a fold-over closure mechanism with magnetic and / or hook-and-loop fastener elements.

[0086] Similar to bag 2500, bag 2600 may include flexible-sided, semi-rigid, or rigid sidewalls (e.g., sidewalls 2604 and 2606), or combinations thereof. Additionally, or alternatively, bag 2600 may include one or more regions, such as region 2608, that include a reinforced material and / or a more water-resistant or durable material. Furthermore, bag 2600 may be made from any material without departing from the scope of these disclosures. It is contemplated that bag 2600 and the closure mechanism of compartment 2602 may be highly water-resistant and / or waterproof. In one embodiment, bag 2600 may include three or more carrying handles 2610, 2612, and / or 2614. However, fewer or more than three carrying handles may be used without departing from the scope of these disclosures.

[0087] 27A and 27B show isometric views of a bag 2600 including a compartment 2602 in a partially open configuration similar to that described in connection with FIG. 13A. In one example, the bag 2600 includes a first fastening element 2650 configured to be removably coupled to a second fastening element 2652. In one example, the first fastening element 2650 and the second fastening element 2652 may include a hook-and-loop fastener and or one or more magnetic fastening elements.

[0088] FIG. 29 schematically illustrates an exploded isometric view of a handle structure 2900. This handle structure 2900 may be used for one or more of handles 2318, 2516, 2518, 2520, 2612, and / or 2614, among others. In one embodiment, the handle structure 2900 provides additional rigidity to the structure of bags 2300, 2500, and / or 2600, among others. The handle structure 2900 may include a folded webbing or grip structure 2902. In one example, the folded webbing 2902 may encapsulate a layer of foam. In one embodiment, the folded webbing 2902 may be made from a flexible polymer, such as nylon webbing. However, additional or alternative materials may be used without departing from the scope of these disclosures. The folded webbing structure 2902 may be bonded to a webbing layer 2904. In one example, webbing layer 2904 may be made from the same material as folded webbing 2902. However, additional or alternative materials may be used. Webbing layer 2904 may be bonded to fabric layer 2906. In one example, fabric layer 2906 may be made from a double-coated 1608 denier fabric, such as nylon or polyester. It is contemplated that various materials and / or various liner densities may be used without departing from the scope of these disclosures. Fabric layer 2906 may be bonded to a rigid or partially rigid polymer plate 2908. In one particular example, polymer plate 2908 may be made from a polyethylene material and may have a thickness of approximately 3 mm. However, additional or alternative polymer plate 2908 materials and / or thicknesses may be used without departing from the scope of these disclosures. Element 2910 schematically illustrates a stitching path that may be used to bond elements 2902-2908. However, in addition to or as an alternative to stitching, elements 2902-2908 may be joined together by one or more staples, tacks, screws, adhesives, or laser welds, among others.

[0089] In another example, handle structure 2900 and / or handles 2318, 2516, 2518, 2520, 2612 and / or 2614 may include elements of the handles (e.g., handles 210, 212, 3210, 4210, 5216) described in U.S. patent application Ser. No. 15 / 261,407, filed September 9, 2016, the entire contents of which are incorporated herein by reference.

[0090] FIG. 30 shows an isometric view of another embodiment of bag 3000 according to one or more aspects described herein. Bag 3000 may include an outer shell having a front panel 3006, a back panel 3010, a top sidewall 3012, a left sidewall 3014, a right sidewall 3016, and a bottom sidewall 3018. In one example, bag 3000 may be similar to bag 2500 and may further include a first series of fabric loops 3002 and a second series of fabric loops 3004 on the front panel 3006 of bag 3000. Bag 3000 may include a closure 3008 used to access an interior storage compartment, which may be similar to closure 2314 and / or storage compartment 2502. It is contemplated that any of the materials and structures described in connection with bag 2500 may be used for bag 3000 without departing from the scope of these disclosures. The series of fabric loops 3002 and 3004 are sometimes referred to as webbing loops and may be formed from one or more webbing materials that are sewn onto the front panel 3006. It is contemplated that any webbing material or alternative material may be used to create the fabric loops 3002 and 3004. In one example, the series of fabric loops 3002 and 3004 may be used to attach items to the bag 3000.

[0091] FIG. 31 shows a diagram of a bag 3100 including an open storage compartment 3102 according to one or more embodiments described herein. It is contemplated that the bag 3100 may be made from one or more polymeric materials. In one embodiment, the bag 3100 may be made from any one or more materials previously described in these disclosures. The storage compartment 3102 may be similar to the storage compartment 2502 and may include a closure 3104 configured to provide partial or complete resealable sealing of the storage compartment 3102. In one example, the closure 3104 may include a zipper closure. It is contemplated that any zipper type having any dimensions may be used without departing from the scope of these disclosures. The bag 3100 may be similar to bags 2500 and 3000 and may include any of the construction materials and features previously described.

[0092] In one example, the storage compartment 3102 of the bag 3100 may include a patch 3106 coupled to the rear interior sidewall 3108 of the zippered compartment 3102. The patch 3106 may be coupled to the rear interior sidewall 3108 by one or more of stitching, gluing, or welding, among others. The patch 3106 may include one or more hook and loop fasteners configured to releasably couple to corresponding one or more hook and loop fasteners of an item to be secured within the zippered compartment 3102. Where hook and loop fasteners are described, it is contemplated that the hook and loop fasteners may include regions or elements having any hook fastener element, any loop fastener element, or a combination of both, without departing from the scope of these disclosures.

[0093] The storage compartment 3102 of the bag 3100 may further include a slip pocket or sleeve 3110 attached to the rear interior sidewall 3108. The slip pocket 3110 may be formed of the same material as the rear interior sidewall 3108 and may be sewn, glued, and / or welded, among other things, to the rear interior sidewall 3108. In one example, the front interior sidewall 3112 of the storage compartment 3102 may include a zippered mesh pocket 3114 that provides a closable storage compartment by a zipper 3116 extending along the top of the mesh pocket 3114.

[0094] An exemplary bag may include an outer shell made of a water-resistant material having a front panel, a back panel, a top sidewall, a bottom sidewall, a left sidewall, and a right sidewall. The bag may also include a pair of adjustable straps attached to the outer shell and a fastener extending around portions of the left sidewall, the top sidewall, and the right sidewall. A first closure is movable from an open position to a closed position to resealably seal a first interior pocket of the bag. A second closure extends around a portion of the front panel and moves from an open position to a closed position to resealably seal the front container. The front container may include an opening located on a top surface of the container that extends into the storage compartment and a closure mechanism. The closure mechanism may include a first magnetic strip coupled to the first interior surface at a front edge of the opening. Further, the closure mechanism may include a second magnetic strip coupled to the second interior surface at a back edge of the opening. The first magnetic strip may be magnetically attracted to the second magnetic strip to resealably seal the opening.

[0095] In one example, the first magnetic strip on the second magnetic strip may be hingedly coupled to the front and back edges of each of the openings.

[0096] In another example, at least one of the first and second magnetic strips may be hingedly coupled at respective front and rear edges of the opening.

[0097] In yet another example, the first fastening element can be removably coupled to the second fastening element by a hook-and-loop fastener.

[0098] The first fastening element and the second fastening element may include a magnet.

[0099] Another exemplary bag may include an outer shell made of a water-resistant material having a front panel, a back panel, a top sidewall, a bottom sidewall, a left sidewall, and a right sidewall. The bag may also include a pair of adjustable straps attached to the outer shell and a fastener extending around portions of the left sidewall, the top sidewall, and the right sidewall. A first closure is movable from an open position to a closed position to resealably seal a first interior pocket of the bag. A second closure extends around a portion of the front panel and moves from an open position to a closed position to resealably seal the front container. The front container may include a front shell, a front frame extending around an interior periphery of the front shell, a back shell, and a back frame extending around an interior periphery of the back shell and hingedly coupled to the front frame at a bottom surface. The container may also include a closure mechanism configured to resealably seal the back shell to the front shell. The closure mechanism may further include a front magnetic strip extending around at least a first portion of the front frame and a back magnetic strip extending around at least a first portion of the back frame. Additionally, the closure mechanism may include a zipper extending around at least the second portion of the front frame and the second portion of the back frame.

[0100] In one example, the front and back frames may be made from one or more elastomers.

[0101] In another example, the front and rear magnetic strips may be enclosed within channels in the respective front and rear frames.

[0102] In yet another example, the closure mechanism may also include a zipper trough that is formed when the front magnetic strip is magnetically coupled to the rear magnetic strip.

[0103] The zipper may also include a stretchable zipper tape coupled to at least the second portion of the front frame and the second portion of the back frame.

[0104] Additionally, when the zipper is closed, the elastic coupling of the zipper tape to at least the second portion of the front frame and the second portion of the back frame can exert a compressive force that urges the front magnetic strip and the back magnetic strip toward each other.

[0105] Additionally, the front magnetic strips within the rear magnetic strip may each have multiple magnetic elements.

[0106] In one embodiment, the bag may include an outer shell formed from a water-resistant material. The outer shell may include a front panel, a back panel, a top sidewall, a bottom sidewall, a left sidewall, and a right sidewall. The bag may further include a pair of adjustable straps attached to the outer shell. A closure may extend around a portion of the left sidewall, the top sidewall, and the right sidewall to resealably seal an interior pocket within the bag. The bag may further include a first oposator element attached to the left sidewall below the closure and a second oposator attached to the right sidewall below the closure. The bag may further include a series of loops coupled to the front panel.

[0107] In one example, the bag is a backpack.

[0108] In another example, the closure may include a zipper closure.

[0109] In another example, the bag may include a first carrying handle on the top sidewall, a second carrying handle on the left sidewall, and a third carrying handle on the right sidewall.

[0110] The present disclosure has been disclosed above and in the accompanying drawings in connection with various examples. However, the purpose served by this disclosure is to provide illustrations of various features and concepts related to the disclosure, not to limit the scope of the disclosure. Those skilled in the art will recognize that numerous variations and modifications can be made to the examples described above without departing from the scope of the disclosure.

Claims

[Claim 1] A backpack, a rear shell and a front shell forming an outer shell; a zipper configured to provide a first closure of an opening between the rear shell and the front shell; a second closure mechanism configured to resealably seal to the rear shell and the front shell; the second closure mechanism comprises: a rear magnetic strip extending around at least a first portion of the rear frame; and a front magnetic strip extending around at least a first portion of the front frame; the zipper is elastically coupled to the rear shell and the front shell such that when the zipper is closed, tension urges the front frame toward the rear frame and urges the front magnetic strip toward the rear magnetic strip. Backpack.

Images