Personal drinking device and bag carrying the same

Abstract

A personal drinking device has a reservoir defining an interior compartment configured to receive a drinking fluid. The reservoir includes a fill port configured to allow the drinking fluid to be added to or removed from the interior compartment. A cap assembly is configured to selectively close the fill port, the cap assembly also having an outlet port configured to allow the drinking fluid to be discharged from the interior compartment. An elongate drinking tube with a first end region configured to connect to the outlet port for receiving the drinking fluid from the outlet port and a second end region distal from the first end region and configured to dispense the drinking fluid.

Description

Technical Field

[0001] The present invention relates to a personal hydration device and a package having a compartment configured to receive a reservoir for the personal hydration device. Background Technology

[0002] Personal hydration systems have become essential for a variety of activities, especially outdoor sports, hiking, and cycling, where users need convenient access to drinking water amidst busy schedules. These systems typically consist of flexible reservoirs or "bladders" that are filled with liquid and positioned in a bag or backpack. The reservoirs are usually equipped with an outlet, allowing users to drink through an attached drinking tube without having to directly remove or manipulate the reservoir.

[0003] Several conventional designs for personal drinking devices aim to improve usability by refining the construction of the reservoir, cap assembly, and tubing connections. For example, U.S. Patent No. 5,727,714 discloses a drinking system with a reservoir having a filling opening and a separate outlet for connecting a drinking tube. While this design allows the reservoir to be filled and provides an outlet for drinking, the separate components and the required manipulation of the different parts increase the system's complexity and size. The assembly requires careful alignment and sealing of each component, which can lead to leakage problems, especially during movement or under pressure.

[0004] Similarly, U.S. Patent No. 6,675,998 describes an improved cap assembly with a robust attachment for the outlet, providing a more stable drinking tube connection. However, this design also relies on separate filling and outlet components, which increases the number of parts and potential failure points. Therefore, the user needs to manipulate multiple components, reducing the overall ease of use of the device and increasing maintenance complexity. Summary of the Invention

[0005] Therefore, the object of the present invention is to create a personal drinking device that minimizes potential leakage points, reduces operational workload, and provides a compact and functionally reliable solution.

[0006] This objective is achieved through the features of the independent claim. Advantageous embodiments are the subject of the dependent claim.

[0007] This invention relates to a personal drinking water device, comprising: a) A reservoir defining an internal compartment configured to receive drinking fluid, wherein the reservoir has a filling port configured to allow drinking fluid to be added to or removed from the internal compartment. b) A cap assembly configured to selectively close the filling port, the cap assembly also including an outlet port configured to allow drinking fluid to drain from the internal compartment, and c) Preferably an elongated drinking tube having a first end region and a second end region, the first end region being configured to connect to an outlet port for receiving drinking fluid from the outlet port, and the second end region being located away from the first end region and configured to dispense drinking fluid.

[0008] The personal drinking device of the present invention offers unique technical benefits by integrating the filling port and the outlet port into a single, unified cap assembly, resulting in a compact and efficient design. This integration minimizes manipulation steps, improves ease of use, and reduces potential leakage points, enabling simultaneous filling and dispensing through a single structure without the need for separate components. Unlike conventional designs that require separate outlet components, such as those disclosed in U.S. Patents 5,727,714 and 6,675,998, this integrated solution consolidates all functions within a compact cap assembly, thereby reducing complexity and potential failure points.

[0009] This design not only saves space and improves reliability, but also simplifies maintenance by allowing for quick disassembly and reassembly, as fewer parts require individual handling and cleaning. Furthermore, the device includes a safety locking mechanism between the cap and reservoir, which minimizes potential leak points and ensures a reliable seal during use, even during movement or under pressure. This robust, one-piece construction is particularly suitable for highly mobile environments such as hiking or cycling, where it reduces the likelihood of accidental disassembly or leakage, providing users with a stable and convenient drinking water solution.

[0010] The drinking tube can be permanently attached to the outlet port, or alternatively, detachably connected to the outlet port. A permanent connection provides increased stability and prevents accidental detachment of the tube during use. However, a detachable connection is preferred because it allows for easy removal of the drinking tube when needed, which is particularly beneficial for cleaning and maintenance purposes.

[0011] Furthermore, drinking tubing can vary in form, length, and structure to adapt to different usage scenarios and user preferences. For example, it can be constructed as a rigid tubing section to provide stability in specific situations. Nevertheless, for applications such as outdoor activities and dynamic environments, drinking tubing formed as a flexible hose is generally preferred. This design offers greater adaptability and ease of use, allowing users to comfortably access the drinking system from various locations. This design flexibility allows the drinking device to be customized for a wide range of applications, thereby enhancing both functionality and user convenience.

[0012] When using a mouthpiece, the mouthpiece is preferably associated with a second end region of the drinking tube, thereby connecting its fluid to the reservoir via the drinking tube. The mouthpiece is configured to selectively dispense drinking fluid from the drinking tube and includes an outlet through which the drinking fluid can be dispensed. Furthermore, the mouthpiece is adapted to repeatedly switch between a dispensing orientation and a closed orientation, in which drinking fluid can be drawn from the reservoir and dispensed through the mouthpiece, and in a closed orientation, the flow of fluid through the mouthpiece is blocked.

[0013] According to a particularly preferred embodiment, the cap assembly includes a neck portion associated with the filling port and defining a neck opening configured to allow drinking fluid to be added to or removed from an internal compartment. The cap assembly also includes a removable cap configured to selectively close the neck opening. This preferred embodiment optimizes the alignment and stability of the cap assembly. This design ensures a secure and robust seal, effectively preventing fluid leakage during transport or under external pressure. The neck portion provides a guide inlet for filling and a stable attachment point for the cap, enhancing ease of use. Furthermore, a releasable fastening mechanism adds security and convenience, allowing the cap to be easily removed and reattached for quick refilling and cleaning. These features collectively improve the device's usability, safety, and user-friendliness, making it particularly suitable for highly mobile applications.

[0014] The neck portion may be integrally formed with the reservoir, or it may be formed separately and subsequently attached to the reservoir. In the latter case, the neck may include a flange region, preferably an end-side flange region and / or a flange region that at least partially or segmentally surrounds the neck portion, for securely attaching the neck portion to the reservoir, for example, by adhesive bonding or by welding, particularly by plastic welding in the case of plastic materials.

[0015] According to a preferred embodiment, at least the neck portion (preferably the neck portion and the removable cap) is made of a dimensionally stable material, and / or the reservoir is made of a flexible material. These features enhance the functionality and durability of the drinking device by specifying that at least the neck portion (and preferably both the neck portion and the removable cap) is made of a dimensionally stable material (meaning a material that tends to maintain its construction and thus maintain a consistent seal with the cap). This dimensional stability ensures that critical components (such as the neck portion and the cap) do not deform under repeated use, thereby maintaining the integrity of the seal and effectively preventing leakage. In contrast, the reservoir itself is preferably made of a flexible material, ideally in the form of a sac, allowing it to compress and conform to various carrying configurations, which is particularly beneficial in active settings. This flexibility allows the reservoir to adapt its shape without compromising the connection to the cap assembly, thus supporting both portability and ease of use. Accordingly, the cap assembly or at least the neck portion may be made of dimensionally stable materials such as, but not limited to, polypropylene (PP), polyethylene (PE), or polyvinyl chloride (PVC) to provide structural integrity, while the reservoir, especially when constructed as a sac, may be made of flexible materials such as thermoplastic elastomers (TPE), polyurethane (PU), or silicone rubber, which allows it to adapt to various shapes and compress under pressure.

[0016] Typically, it is possible to position the outlet port on the neck portion, for example, to provide a fixed dispensing outlet that does not require frequent removal or adjustment. This configuration can be advantageous where a particularly robust seal is required between the neck portion and the outlet port, thereby reducing potential movement and wear around the outlet area. However, it is particularly preferred that the removable cap includes the outlet port, preferably wherein the outlet port is configured as a separate component attached to the removable cap or integrally formed as a single piece with the removable cap. This configuration allows for optimal placement of the outlet port for accessibility and ease of use, as it is positioned directly on the cap, where it is easily accessible to the user. Additionally, placing the outlet port on the cap simplifies the manufacturing process, as the neck portion can maintain a simpler structure, making it easier to produce and potentially more cost-effective. Furthermore, having the outlet port on the removable cap provides better accessibility for connecting or disconnecting components such as drinking tubes without interfering with the neck portion or reservoir. The preferred dual-design option allows for manufacturing flexibility and supports a range of configurations depending on production needs and user preferences. When the outlet port is integrally formed with the cap, it simplifies the design and reduces the number of parts, minimizing potential leakage points and enhancing the durability of the drinking device. Alternatively, when the outlet port is a separate component, it offers the advantage of easy replacement or customization, allowing users to adapt the device to specific functional requirements or personal preferences.

[0017] According to a preferred embodiment, the removable cap includes a user-gripable area configured for user gripping, preferably wherein the outlet port is positioned within or at the user-gripable area. This configuration enhances control and stability, allowing the user to firmly grip the cap. Positioning the outlet port within or at the user-gripable area provides several practical advantages: it ensures easy access to the outlet port, facilitating quick and direct connection of the drinking tubing. This positioning is particularly beneficial in active or outdoor settings where ease of access and quick adjustment of the drinking system are crucial. Furthermore, having the outlet port in this area minimizes the need for other parts of the operating mechanism, reduces the likelihood of accidental spills or leaks during tubing attachment, and enhances the overall convenience of the drinking system.

[0018] The neck portion and the removable cap are selectively fastened together by a suitable releasable fastening mechanism that allows the cap to be fastened to the neck portion to prevent drinking fluid from passing through the neck opening, and also allows the cap to be selectively removed from the neck portion for adding or removing drinking fluid from the reservoir or for cleaning. The cap can then be re-fastened to the neck portion. Examples of suitable fastening mechanisms include threaded, pin-and-groove mechanisms, snap-fit ​​engagement between corresponding tongues and grooves on the neck portion and the cap, and frictional engagement between corresponding sections of the cap and the neck portion. However, any fastening mechanism that meets the above criteria can be used. A particularly preferred fastening mechanism is a screw-on and / or threaded connection. This configuration provides additional protection against leakage caused by external forces applied to the reservoir, which could cause weaker seals (such as frictional engagements) to fail or leak in other ways. Therefore, a preferred embodiment is one in which the removable cap is connected to the neck portion by a screw-on and / or threaded connection, preferably wherein the removable cap has a cylindrical or circular outer periphery at least in the area of ​​the screw-on and / or threaded connection.

[0019] Depending on the application, the neck portion may be provided with internal threads or alternatively external threads, while the typically cylindrical or tubular cap is correspondingly provided with external threads or alternatively internal threads to be fixed to the neck portion, for example, by screwing.

[0020] According to another preferred embodiment, the removable cap includes a handle portion on its top side facing away from the reservoir, serving as a user-gripable area. Preferably, the handle portion has a recess for finger engagement recessed into the top side on either side, wherein the outlet port is part of the handle portion. The handle portion, preferably extending diametrically and / or centrally on the top side of the removable cap, enhances the ergonomics of the device by providing a user-gripable area for easy gripping and secure holding of the removable cap. Including a recess for finger engagement on either side of the handle portion further improves maneuverability, especially when the user needs to quickly access the outlet port or securely attach the cap. By positioning the outlet port as part of the handle portion, this design simplifies access and optimizes usability, making the port easily accessible and reachable, which improves efficiency and control during fluid dispensing.

[0021] According to a preferred embodiment, the outlet port has a freely extending tube segment configured to form an attachment point for a first end region of the drinking hose. This protrusion facilitates connection to the releasable drinking hose by providing a clear, accessible, and stable contact point. For enhanced safety and grip, the tube segment may optionally include at least one barb or similar protrusion, which increases frictional engagement between the tube segment and the drinking hose. This optional feature helps to secure the connection and prevent accidental disengagement, especially in active or dynamic environments.

[0022] According to another preferred embodiment, the outlet port is or includes a valve unit configured to open only under a defined suction pressure to release drinking fluid. This embodiment offers significant advantages by allowing the outlet port to be configured or include a valve unit that opens only under a defined suction pressure. This configuration prevents accidental fluid leakage because the liquid is released only when a specific pressure is applied, which can be generated by the user during drinking. For example, the user can generate the necessary suction by drawing air into a second end region of the drinking tube, which may optionally be equipped with a drinking spout or similar feature. This interaction ensures that fluid is dispensed only when the user actively engages with the device, enhancing safety and control during use. By incorporating a valve that responds to suction generated by the user, the system minimizes the risk of leakage during transport or during unexpected pressure in the reservoir. This mechanism not only promotes hygiene but also ensures that fluid is dispensed in a controlled manner, allowing for a comfortable and convenient drinking experience. This design significantly enhances usability in active applications where precise fluid delivery is critical.

[0023] According to a preferred embodiment, the cap assembly includes a handle assembly coupled to the neck portion, the handle assembly having a handle portion extending from the neck portion. The handle portion provides a gripping area that allows the user to securely hold and manipulate the reservoir. This configuration provides a user-friendly way to stabilize the drinking system and control the orientation of the filling port or the entire reservoir. With the handle portion positioned at the neck portion, the user gains better control over the filling process, enabling them to easily adjust the reservoir position and hold the filling port horizontally to complete filling.

[0024] Although the handle assembly, or specifically the handle portion, may be an integral part of the cap assembly, preferably an integral part of the neck portion, it is preferable that the handle assembly includes a support member configured to be releasably coupled to the neck portion and / or configured to at least partially surround the neck portion. This configuration provides a reliable method for securely attaching the handle portion to the neck portion. This design ensures that the handle portion remains stably and securely positioned, providing a reliable gripping point that resists displacement or loosening during use.

[0025] According to another preferred embodiment, the support member is removably coupled to the neck portion via a fastening mechanism that includes a locking mechanism configured to secure the handle assembly relative to the neck portion in a defined position. This configuration provides the user with the ability to remove, replace, or modify the handle assembly as needed. The locking mechanism ensures the handle assembly is securely held in the defined position, further enhancing stability and user convenience. The ability to secure or remove the handle assembly increases the system's flexibility and provides additional stability when using the cap assembly. The locking mechanism prevents accidental movement, ensuring the neck portion remains protected even during manipulation or pressure loads.

[0026] According to a preferred embodiment, the locking mechanism includes at least one protrusion on the support member or neck portion configured to engage with a corresponding recess on the opposing part in the locked position, such that the protrusion on the support member or neck portion engages with the recess on the neck portion or support member, respectively. This locking mechanism provides a stable and secure attachment by utilizing interlocking protrusion and recess features, and is preferably designed as a simple and intuitively operable snap-fit ​​connection. This configuration allows the support member and neck portion to be reliably secured in a defined position, for example, ensuring that the tube section of the outlet port is positioned in a desired orientation, such as along the longitudinal direction of the reservoir, while also preventing unwanted movement or rotation during use. By securely locking the handle assembly in place, this design enhances the structural integrity and functional reliability of the drinking device, especially in dynamic or highly mobile environments. The snap-fit ​​mechanism also facilitates simple assembly and disassembly, combining ease of use with a robust and stable connection that supports maintenance or replacement needs. Alternatively or additionally, the support member can be threadedly attached to the neck portion, similar to the previously described connection with a removable cap. In addition, the handle assembly is preferably made of a dimensionally stable material, such as a plastic material, for example, polypropylene (PP), polyethylene (PE) or polycarbonate (PC).

[0027] According to another preferred embodiment, the removable cap includes an outer circumferential groove in which an elastic band is positioned, preferably held in a form-fit and contour-matching manner, wherein the elastic band is configured to hold the removable cap on the device in the open position. Preferably, the removable cap includes an outwardly extending tab, preferably an extending tab with a ring, configured to detachably secure the removable cap to the device, preferably detachably securing the removable cap to a complementary element of a support member. The advantage of the described design is that the removable cap is securely held on the device in the open position. This prevents the cap from being lost or damaged during use, thereby enhancing the user-friendliness and durability of the drinking device.

[0028] According to a preferred embodiment, the filling port is arranged at the end region of the reservoir, as seen in the longitudinal direction of the reservoir. Preferably, the opposite end regions of the reservoir include retaining devices configured to suspend the reservoir. This configuration provides the advantages of convenient filling and secure placement of the reservoir. By positioning the filling port at one end of the reservoir, filling or emptying can be easily performed, especially when the reservoir is suspended vertically. Optional retaining devices at the opposite ends provide a simple way to securely suspend the reservoir, facilitate access during use, and make it easier to refill or attach to various support structures. This design ensures user convenience, stability, and flexibility in various environments such as hiking, cycling, or other outdoor activities.

[0029] In the case of a bag, the aforementioned objective is achieved by a bag having a compartment configured to receive a reservoir of a personal drinking device according to any of the foregoing embodiments. Preferably, the reservoir is located within the compartment and / or the bag includes a strap assembly configured to secure the bag to the user's body.

[0030] This construction provides a stable and user-friendly solution for transporting hydration reservoirs. By incorporating compartments specifically designed to hold the reservoir in place, the pack ensures the hydration system remains securely fixed and protected within the pack during movement. Strap components allow the pack to be comfortably and firmly attached to the user's body, enabling hands-free access to hydration during activity. This design is particularly beneficial in dynamic environments such as hiking, cycling, or running, where stability, ease of access, and freedom of movement are crucial.

[0031] Other features that are considered characteristic of the invention are set forth in the appended claims.

[0032] Although the invention is illustrated and described herein as embodied in a personal drinking water device, the invention is not intended to be limited to the details shown, as various modifications and structural changes may be made therein without departing from the spirit of the invention and within the scope of its equivalents in the claims.

[0033] However, the construction and operation of the invention, as well as its additional objects and advantages, will be best understood from the following description of specific embodiments when read in conjunction with the accompanying drawings. Attached Figure Description

[0034] Figure 1 This is an illustrative perspective exploded view (without the drinking tube) of an exemplary embodiment of the solution of the present invention; Figure 2 It is based on Figure 1 An exemplary top view of the assembly arrangement; Figure 3 It is along Figure 2 A schematic cross-sectional view taken from line III-III shown in the figure; Figure 4 It is along Figure 3 The cross-sectional view taken by line IV-IV shown in the figure; Figure 5 yes Figure 4 The enlarged cross-sectional view of detail V shown; and Figure 6 yes Figure 3 The enlarged cross-sectional view of detail VI shown is shown. Detailed Implementation

[0035] Now refer in detail to the accompanying diagrams, and especially to the diagrams within them. Figure 1 The diagram schematically illustrates an exemplary embodiment of the design of the personal drinking device 1 of the present invention, characterized by having a reservoir 2 configured as a sac-like structure, the reservoir 2 defining an internal compartment 3 capable of holding drinking fluid. To fill the reservoir 2 or the internal compartment 3 with drinking fluid, the reservoir 2 includes a filling port 4 through which drinking fluid can be introduced into and also removed from the internal compartment 3.

[0036] For this purpose, the personal drinking device 1 includes a cap assembly 5. The cap assembly 5 is configured to selectively close the filling port 4, as described below. Figures 2 to 6 A detailed description.

[0037] Specifically, the cap assembly 5 includes a neck portion 6 associated with the filling port 4, the neck portion 6 having a neck opening 7 through which drinking fluid can be introduced into or removed from the internal compartment 3 of the reservoir 2.

[0038] In addition, the cap assembly 5 includes a removable cap 8 configured to selectively close the neck opening 7 and thus close the filling port 4.

[0039] In this exemplary case, the neck portion 6 includes a flange region 9, which in this example completely surrounds the neck portion 6 and serves to secure the neck portion 6 to the area of ​​the filling port 4, such as... Figure 6 As illustrated by way of example. For instance, flange region 9 can be internally fixed to the edge region of filler port 4 by adhesive bonding or by plastic welding.

[0040] Especially in the latter case, both the reservoir 2 and the neck portion 6, or at least the flange region 9, are made of plastic material. In this context, it is further advantageous if at least the neck portion 6 (preferably both the neck portion 6 and the removable cap 8) is made of a dimensionally stable material, such as a dimensionally stable plastic material, for example, but not limited to, polypropylene (PP), polyethylene (PE), or polyvinyl chloride (PVC)), to provide structural integrity. In contrast, the reservoir 2 (particularly in the example shown here as a bladder-like structure) is made of a flexible material, preferably a flexible plastic material, such as thermoplastic elastomer (TPE), polyurethane (PU), or silicone rubber, which allows it to adapt to various shapes and compress under pressure.

[0041] In the example shown here, the removable cap 8 is also connected to the neck portion 6 by means of a screw and / or threaded connection, wherein the removable cap 8 has a cylindrical or rounded outer periphery. In this particular example, the removable cap 8 has internal threads, while the neck portion 6 has external threads (see especially...). Figure 1and Figure 6 ).

[0042] As in Figure 1 , Figure 2 and Figure 4 As can be clearly seen, the removable cap 8 has a handle portion 10 on its top side, which serves as a gripping area for the user, wherein recesses 11, 12 are recessed on either side of the handle portion 10 for finger engagement. In this example, the handle portion 10 extends diametrically and centrally along the top side of the removable cap 8.

[0043] Especially as Figures 1 to 3 and Figure 6 As shown, the removable cap 8 also includes an outlet port 13, which in this example is part of the handle portion 10 and integrally formed with the handle portion 10 and the cap 8. In this example, the outlet port 13 is therefore integrally and uniformly connected to the removable cap 8.

[0044] The outlet port 13 also includes a tube section 14 extending freely from the handle portion 10, which is at a 90° angle here, such that in this example (see especially) Figure 6 The tube section 14 extends parallel to and spaced apart from the handle portion 10, and extends in the direction of the handle portion 10. Specifically, in... Figure 2 As can be seen, this extension direction corresponds to the longitudinal direction of the storage 2.

[0045] Here, the tube section 14 forms an attachment point 15 at its freely extending end, and the drinking tube 16 with the first end region is attached to this attachment point 15, such as... Figure 3 and Figure 6 The diagram is schematically shown in dashed lines. To enhance safety and grip, the free end of the tube segment 14 includes barbs 17, which increase the frictional engagement between the tube segment 14 and the drinking tube 16. In the example shown here, the drinking tube 16 is thus detachably connected to the tube segment 14 and therefore to the outlet port 13. The drinking tube 16 can vary in form, length, and construction to suit different usage scenarios and user preferences. For applications such as outdoor activities and dynamic environments, the drinking tube 16 is preferably constructed as a flexible hose. When the drinking spout (not shown) is used, it is preferably associated with the second end region of the drinking tube 16, thereby connecting its fluid to the reservoir 2 via the drinking tube 16.

[0046] As schematically and in principle illustrated in this example, outlet port 13 or tube segment 14 may be equipped with valve unit 18, which is configured to open only at a defined suction pressure to release drinking fluid. For example, the user may generate the necessary suction by drawing air into a second end region of the drinking tube 16, which, as mentioned above, may optionally be equipped with a drinking spout. This ensures that fluid is dispensed only when the user actively engages with the device.

[0047] For example, in particular Figures 1 to 3 As shown, the cap assembly 5 may also include a handle assembly 19, which includes a handle portion 20 and a support member 21. In this example, the annular support member 21 surrounds the neck portion 6 externally and is releasably secured to the neck portion 6 by a fastening mechanism 22. As particularly in Figure 4 and Figure 5 As can be seen in the assembly, the fastening mechanism 22 includes a locking mechanism by which the handle portion 20, and thus the entire handle assembly 19, can be fixed in a defined position relative to the neck portion 6. In this example, the handle portion 20 (see especially...) Figure 2 When in a position where it can be released and locked, along Figure 2 Lines III-III are aligned in the longitudinal axis direction. Specifically, support member 21 has at least one protrusion 23 (see...). Figure 4 and Figure 5 The protrusion 23 engages with the corresponding recess 24 on the neck portion 6 in the locked position. The handle assembly 19 is preferably also made of plastic material, thereby allowing the locking mechanism to be implemented as a simple, press-fit connection.

[0048] The handle portion 20 provides a gripping area, allowing the user to securely hold and manipulate the reservoir 2 during cleaning and refilling.

[0049] As in Figure 1 and Figure 6 As further specifically shown in the assembly, the removable cap 8 has an outer circumferential groove 25 on its outer periphery, in which the elastic band 26 is received in a shape-fitting and contour-matching manner. In the example shown here, the elastic band 26 is configured to hold the removable cap 8 on the device 1 in the open position. To achieve this, as shown in this example and Figure 6 As best illustrated in the diagram, the removable cap 8 includes an outwardly projecting tab 28 with a ring 29 configured to detachably secure the removable cap 8 to the complementary element 30 of the support member 21. This is in Figure 6 The dashed arrow 31 is used to schematically represent this.

[0050] like Figure 2As shown, the filled port 4 with the cap assembly is relative to Figure 2 The image plane is positioned on the first lower end region of the reservoir 2, while the opposite second end region of the reservoir 2 includes a retaining device 27, illustrated here as a ring, through which the reservoir 2 can be suspended.

[0051] The personal drinking device 1 can be designed, for example, to be fitted into a compartment of a backpack, wherein the backpack includes retaining straps to secure the backpack and thus the personal drinking device 1 to the user's body.

[0052] The following is a summary list of the reference numerals and corresponding structures used in the above description of the present invention: 1. Drinking water device 2. Storage 3. Internal compartments 4. Fill port 5-hat assembly 6. Neck area 7. Neck opening 8 hats 9. Flange area 10. Handle section 11 recess 12 recess 13 Exit Ports 14 pipe sections 15 Attachment Points 16 Drinking tubes 17. Barbed hook 18 valve units 19 Handle Components 20 Handle section 21 Supporting components 22 Fastening mechanism 23. Protrusion 24 recess 25 circumferential grooves 26. Elastic band 27 Holding device 28 protrusions 29 rings 30 Complementary Components 31. Dashed arrow.

Claims

1. A personal drinking water device, comprising: A reservoir defining an internal compartment configured to receive drinking fluid, the reservoir having a filling port configured to allow the drinking fluid to be added to or removed from the internal compartment; A cap assembly configured to selectively close the filling port, the cap assembly having an outlet port configured to allow the drinking fluid to drain from the internal compartment; as well as A drinking tube having a first end region and a second end region, the first end region being configured to connect to the outlet port for receiving the drinking fluid from the outlet port, and the second end region being located away from the first end region and configured to dispense the drinking fluid.

2. The personal drinking water device according to claim 1, wherein: The cap assembly has a neck portion associated with the filling port and defines a neck opening configured to allow the drinking fluid to be added to or removed from the internal compartment. and The cap assembly also has a removable cap configured to selectively close the neck opening.

3. The personal drinking water device according to claim 2, wherein: At least the neck portion is made of a dimensionally stable material; and / or The reservoir is made of a flexible material.

4. The personal drinking water device according to claim 2, wherein, The removable cap has the outlet port.

5. The personal drinking water device according to claim 2, wherein, The removable cap has a user-gripable area configured for the user to grasp.

6. The personal drinking water device according to claim 2, wherein, The removable cap is attached to the neck portion by a screw and / or threaded connection.

7. The personal drinking water device according to claim 5, wherein: The removable cap has a handle portion on its top side facing away from the reservoir, serving as a gripping area for the user; and The outlet port is part of the handle portion.

8. The personal drinking water device according to claim 1, wherein, The outlet port has a freely extending tube section configured to form an attachment point for the first end region of the drinking tube.

9. The personal drinking water device according to claim 1, wherein, The outlet port has a valve unit configured to open only at a defined inhalation pressure to release the drinking fluid.

10. The personal drinking water device according to claim 1, wherein, The cap assembly has a handle assembly attached to the neck portion, the handle assembly having a handle portion extending from the neck portion.

11. The personal drinking water device according to claim 10, wherein, The handle assembly has a support member configured to be releasably coupled to the neck portion and / or configured to at least partially surround the neck portion.

12. The personal drinking water device according to claim 11, wherein, The support member is removably connected to the neck portion by a fastening mechanism having a locking mechanism configured to secure the handle assembly relative to the neck portion in a defined position.

13. The personal drinking water device according to claim 12, wherein, The locking mechanism has at least one protrusion on the support member or the neck portion, the at least one protrusion being configured to engage with a corresponding recess formed in an opposing part, the opposing part being the support member or the neck portion without the at least one protrusion, the opposing part being in a locked position, which is configured such that the at least one protrusion on the support member or the neck portion engages with the corresponding recess on the neck portion or the support member, respectively.

14. The personal drinking water device according to claim 1, wherein, The removable cap has an outer circumferential groove formed therein, and an elastic band is positioned in the outer circumferential groove, wherein the elastic band is configured to hold the removable cap on the personal drinking device in the open position.

15. The personal drinking water device according to claim 1, wherein, When viewed in the longitudinal direction of the reservoir, the filling port is located at the end region of the reservoir.

16. The personal drinking water device according to claim 3, wherein, At least the neck portion and the removable cap are made of the dimensionally stable material.

17. The personal drinking water device according to claim 4, wherein, The outlet port is constructed as a separate component attached to the removable cap or as a single piece integral with the removable cap.

18. The personal drinking water device according to claim 5, wherein, The exit port is located in or within the user's gripping area.

19. The personal drinking water device according to claim 6, wherein, The removable cap has a cylindrical or circular outer periphery at least in the area of ​​the screw and / or threaded connection.

20. A package comprising: The personal drinking water device according to claim 1; A compartment, the size of which is designed to accommodate the reservoir of the personal drinking water device, the reservoir being positioned within the compartment; and / or A strap assembly configured to secure the package to the user's body.

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