Bedding

Abstract

Provided is a bedding that can suppress the intrusion of outside air into the inside through the gaps between the elements of the fastener when formed into a sleeping bag shape. 【Solution means】The sheet member 2 can be spread out in a rectangular shape and used as a futon. Fastener elements 11, 12 are attached along the peripheral edge excluding the upper end portion 5 of the sheet member 2. With the back fabric 2B of the sheet member 2 on the inside, it is folded in half at the central portion in the width direction and both side ends are overlapped, and the elements 11, 12 are joined together to form a sleeping bag shape with the upper end portion 5 side being open. A draft tube 50 for suppressing the intrusion of cold air from the outside is provided on the back fabric 2B of the sheet member 2 along the elements 11, 12. The draft tube 50 is provided so as to cover the elements 11, 12 from the inside. Further, a storage bag 30 is provided on the back fabric 2B of the sheet member 2, with the lower end portion 6 side being open and capable of accommodating other bedding inside.

Description

Technical Field

[0001] This invention relates to bedding.

Background Art

[0002] There is known a futon cover having a bag-like structure for storing a futon inside, provided with an opening / closing mechanism consisting of a zipper (fastener), buttons, hook-and-loop fasteners, or hooks on the outer peripheral part of the main body, and deformable into a tubular sleeping bag by closing the opening / closing mechanism when the main body is folded in half (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] When used as a sleeping bag, there was a possibility that outside air would enter inside through the gaps of the opening / closing mechanism such as a fastener.

[0005] An object of the present invention is to provide a bedding that can suppress the entry of outside air inside through the gaps between the elements of the fastener when in the form of a sleeping bag.

Means for Solving the Problems

[0006] The bedding according to claim 1 is a bedding that can be spread out in a rectangular shape and used as a futon, comprising a rectangular sheet member, with fastener elements attached along the peripheral edge excluding one end of the sheet member. With the back surface of the sheet member facing inward, it is folded in two at the central part in the width direction, the both side ends are overlapped, and by connecting the elements together, it is configured in a sleeping bag shape with the one end side being open. On the back surface side of the bedding, along the element, a blocking part for suppressing the intrusion of cold air from the outside is provided. The blocking part is provided so as to cover the element from the inside. On the back surface of the sheet member, a storage bag is provided with an opening at the other end side opposite to the one end side, and other bedding can be stored inside.

[0007] The bedding of the present invention can be spread out in a rectangular shape and used as a futon, and can also be used as a sleeping bag by folding it in half and connecting the fastener elements together. Since the blocking part is provided along the element so as to cover the element, the intrusion of cold air from the outside can be suppressed when using it as a sleeping bag. Furthermore, by making a sleeping bag with other bedding stored in the storage bag provided on the back surface of the sheet member, the heat retention inside the sleeping bag can be improved. Also, since the opening of the storage bag is on the side opposite to the opening of the sleeping bag, when the user puts their feet into the sleeping bag, it can prevent the user from putting their feet inside the storage bag.

[0008] A string for inserting and tying through a loop provided at the end of the other bedding may be attached inside the storage bag of the bedding according to claim 2. By tying the string attached inside the storage bag to the loop at the end of the other bedding stored in the storage bag, it is possible to suppress the other bedding from shifting or bending inside the storage bag.

[0009] A bag-shaped hood for covering the user's head may be detachably attached to the one end side of the sheet member of the bedding according to claim 3.

[0010] Inside the hood of the bedding according to claim 4, a pocket capable of storing a pillow or a fabric product may be provided. Since a pillow or a fabric product can be stored in the pocket inside the hood, it is convenient for carrying. Further, by storing a pillow or a fabric product in the pocket, it can be used as a pillow when using the sleeping bag.

[0011] Provided on the other end side of the sheet member of the bedding according to claim 5, when configured in the shape of a sleeping bag, a foot tightening portion may be provided for narrowing the inner region of the sleeping bag by tightening the periphery of the portion that becomes the user's feet. When using the sleeping bag, the heat retention effect of the feet can be improved by narrowing the inner region of the sleeping bag at the tightening portion.

[0012] Provided on the one end side of the sheet member of the bedding according to claim 6, when configured in the shape of a sleeping bag, a neck tightening portion may be provided for narrowing the inner region of the sleeping bag by tightening the periphery of the portion that becomes the user's neck. When using the sleeping bag, the heat retention effect of the neck can be improved by narrowing the inner region of the sleeping bag at the tightening portion.

[0013] The batting is stored inside the sheet member of the bedding according to claim 7, and the batting may contain aerogel. Thereby, the heat insulation performance of the bedding can be improved.

Brief Description of the Drawings

[0014]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Figure 10

Embodiments for Carrying out the Invention

[0015] Hereinafter, embodiments of the present invention will be described. The configurations, control processes, etc. described below are not intended to be limited thereto only unless otherwise specifically described, but are merely illustrative examples. The drawings are used to explain the technical features that the present invention can adopt. The following description uses the directions indicated by the arrows in the figures.

[0016] Referring to FIGS. 1 to 3, the structure of the bedding will be described. As shown in FIGS. 1 and 2, the bedding of this embodiment includes a sheet member 2. The sheet member 2 is a rectangular fabric product and can be used as a hanging futon, for example, by spreading it out in a rectangular shape. The sheet member 2 includes a front fabric 2A and a back fabric 2B.

[0017] The front fabric 2A is subjected to water-repellent treatment. Therefore, the sheet member 2 is easy to use not only indoors but also outdoors. The back fabric 2B is subjected to peach skin treatment. Therefore, the back fabric 2B has a good texture. A middle cotton is accommodated between the front fabric 2A and the back fabric 2B. For example, an "aerogel" sheet may be adopted for the middle cotton. Aerogel is a low-density porous body and is a heat insulation material with a low thermal conductivity.

[0018] The peripheral ends of the sheet member 2 include an upper end 5, a lower end 6, a right end 7, and a left end 8. As shown in FIG. 1, in a state where the front fabric 2A is spread upward, an element 11 in an inverted L shape in a front view is provided from approximately the central part of the lower end 6 to the upper end of the right end 7. An element 12 in an L shape in a front view is provided from approximately the central part of the lower end 6 to the upper end of the left end 8. The elements 11 and 12 are engaging teeth that constitute a fastener.

[0019] Element 11 has one end 111 and the other end 112. One end 111 is located at approximately the central part of the lower end 6. The other end 112 is located at the upper end of the right end 7. Element 12 has one end 121 and the other end 122. One end 121 is located at approximately the central part of the lower end 6. The other end 122 is located at the upper end of the left end 8. At the lower end 6, there is a gap between one end 111 of element 11 and one end 121 of element 12. Two sliders 15, 16 are attached to element 11, which is a so-called double fastener.

[0020] As shown in FIG. 2, element 13 is provided at approximately the left half of the upper end 5 of the lining fabric 2B. Element 13 is an element for connecting the hood 40.

[0021] A storage bag 30 is provided in the lining fabric 2B. The storage bag 30 is rectangular and is provided so as to cover substantially the entire area of the lining fabric 2B. The storage bag 30 is formed, for example, by sewing the peripheral ends of a rectangular fabric except for the lower end to the lining fabric 2B. Therefore, the storage bag 30 has an opening 31 at the lower end. Note that at least the outer surface of the storage bag 30 is subjected to peach skin processing.

[0022] A hook-and-loop fastener 32 is provided at approximately the center of the lower end of the inner surface of the storage bag 30. In the lining fabric 2B, a hook-and-loop fastener 33 is provided at a position facing the hook-and-loop fastener 32. The hook-and-loop fasteners 32 and 33 can be adhered to each other. Other bedding such as futons, blankets, and towel blankets can be stored in the storage bag 30. By adhering the hook-and-loop fasteners 32 and 33 to each other, the opening 31 can be closed.

[0023] As shown in FIG. 3, with the inside of the storage bag 30 turned inside out and the opening 31 spread downward, one end of the string 35 is fixed at each of a total of six locations: the upper right corner, the lower right corner, the central part of the right end of the storage bag 30, the upper left corner, the lower left corner, and the central part of the left end of the storage bag 30. A snap button 35A is provided on the string 35.

[0024] When putting the futon inside through the opening 31 of the storage bag 30, for a plurality of loop pieces provided at the peripheral end of the futon, pass the strings 35 with corresponding positions through them, bend them into a loop shape, and fix them with snap buttons 35A. As a result, the futon is fixed in a state of being spread inside the storage bag 30. Therefore, the seat member 3 can suppress the futon from bending or shifting inside the storage bag 30.

[0025] As shown in FIG. 2, on the outer surface of the storage bag 30 provided on the back fabric 2B, a pleated draft tube 50 is provided along the right end portion 7, the lower end portion 6, and the left end portion 8. The draft tube 50 is substantially U-shaped and opens upward in a rear view. The draft tube 50 is made of cloth and has a hollow cross-section, and batting is accommodated inside it. The draft tube 50 protrudes in a direction away from the back fabric 2B.

[0026] The draft tube 50 includes a right covering portion 51, a left covering portion 52, and a lower covering portion 53. The right covering portion 51 extends in the vertical direction at a position to the left of the left adjacent of the element 11 and is arranged so as to cover the element 11 from the left. The left covering portion 52 extends in the vertical direction at a position to the right of the right adjacent of the element 12 and is arranged so as to cover the element 12 from the right. The lower covering portion 53 extends in the horizontal direction at a position above each part of the elements 11 and 12 located at the lower end portion 6 and is arranged so as to cover each part of the elements 11 and 12 from above.

[0027] Referring to FIG. 2, the shape and structure of the hood 40 will be described. The hood 40 is a bag shape that is open with the lower side and the front side communicating. The hood 40 can be worn on the user's head. An element 41 is provided along the lower end portion of the inner surface of the hood 40. The position and length of the element 41 correspond to the position and length of the element 13 provided at the upper end portion 5 of the back fabric 2B of the seat member 2. A slider 17 is attached to the element 41. The element 41 can be connected to the element 13 by the slider 17. Therefore, the hood 40 is detachable from the upper end portion 5 of the seat member 2.

[0028] The opening end 42 of the hood 40 is tubular. A string 44 is inserted inside the opening end 42. The string 44 is drawn out from the outlet of the opening end 42 to the outside, and one end thereof is loop-shaped. When the user pulls the loop of the string 44, the opening end 42 contracts, and the opening area on the front side of the hood 40 becomes smaller.

[0029] Inside the hood 40, a pocket 47 is provided. The pocket 47 is substantially rectangular in a horizontally long shape when viewed from the front. The pocket 47 is rectangular, and an opening 47A is provided on the left end side thereof. Inside the pocket 47, for example, a pillow, clothing, etc. can be stored through the opening 47A.

[0030] The usage method of the sheet member 2 will be described. In this embodiment, it will be described separately for the case of using it as a futon and the case of using it as a sleeping bag.

[0031] <Usage as a futon> As shown in FIG. 1, it may be used as a futon by spreading the sheet member 2 out into a rectangle. Depending on the season and environment (outdoor or indoor) of use, other bedding such as a futon, a blanket, a towel quilt, etc. may be stored inside the storage bag 30. By storing a futon, etc. inside the storage bag 30, it can be used as a warm futon. It can also be placed in the bedroom as a futon in daily life. Also, from spring to summer, it may be used directly as a body covering without putting a futon, etc. inside the storage bag 30.

[0032] <Usage as a sleeping bag> It is advisable to pre-place a futon in the storage bag 30. As shown in FIGS. 1 and 2, the sheet member 2 is folded in half at the center in the left-right direction so that the outer fabric 2A is on the outside and the inner fabric 2B is on the inside in the state of a sleeping bag. Thereby, as shown in FIG. 4, the upper end portion 5 and the lower end portion 6 are each folded in half, and the right end portion 7 and the left end portion 8 face each other.

[0033] Next, insert one end 111 of element 11 into sliders 15 and 16 located at one end 121 of element 12. One end 121 and one end 111 are fixed by sliders 15 and 16. In this state, move slider 15 along elements 11 and 12 toward the other ends 112 and 122. Thereby, elements 11 and 12 are joined together. Thereby, the sheet member 2 becomes a sleeping bag 20. The sleeping bag 20 has an opening 21. The opening 21 is provided at the upper end 5 of the sheet member 2 folded in two.

[0034] When used as the sleeping bag 20, the user may, for example, put both feet inside the sleeping bag with the sliders 15 moved to the middle of elements 11 and 12 respectively and joined together. By doing so, the user can put both feet in with the opening of the sleeping bag 20 in a large state. After putting both feet inside the sleeping bag 20, the user may move slider 15 to the other ends 112 and 122 of elements 11 and 12.

[0035] Also, since two sliders 15 and 16 are arranged on elements 11 and 12, the opening and closing of the sleeping bag 20 can be easily performed by appropriately using sliders 15 and 16.

[0036] <Attachment of Hood 40> As shown in FIG. 2, when a hood 40 is required for the sheet member 2, the element 41 of the hood 40 may be joined to the element 13 provided at the upper end 5 of the sheet member 2 by a slider 17. Thereby, the hood 40 is connected to the upper end 5 of the sheet member 2. Note that the state of the sheet member 2 to which the hood 40 is connected may be either the state of the futon or the sleeping bag 20.

[0037] As shown in FIG. 5, when the hood 40 is attached to the sleeping bag 20, the user may place the head inside the hood 40. If a pillow or the like is stored in the pocket 47 inside the hood 40, the pocket 47 can also be used as a pillow. Also, by pulling the string 44, the opening area on the front side of the hood 40 can be narrowed. Thereby, the inside of the hood 40 can be kept warmer.

[0038] Also, by pulling the string 44, the pillow stored in the pocket 47 inside the hood 40 is fixed. As a result, the position of the pillow stored in the pocket 47 is fixed, so that the position of the pillow in the pocket 47 can be prevented from shifting from the user's head.

[0039] In this way, the sheet member 2 can be used not only as a futon but also as a sleeping bag 20. Therefore, for example, the sheet member 2 can be used as a futon in daily life and as a sleeping bag 20 outdoors such as camping.

[0040] For example, by storing a familiar futon in the storage bag 30, the comfort of the familiar futon can be seamlessly enjoyed not only outdoors such as camping but also in emergencies such as disasters.

[0041] Also, in the event of a disaster or the like, the sheet member 2 can be taken out to a shelter as it is and used as a sleeping bag 20. That is, the sheet member 2 is a disaster prevention item that does not require preparation, and is a so-called "phase-free" item. Since "phase-free" items can be used in daily life, there is no need for storage space as a disaster prevention item.

[0042] Also, inside the sleeping bag 20, the draft tube 50 is arranged so as to cover the elements 11, 12 f from the inside. Therefore, it is possible to effectively suppress the intrusion of cold air from the elements 11, 12 joined together into the inside of the sleeping bag 20. Also, inside the sleeping bag 20, it is possible to suppress direct contact of a part of the body with the elements 11, 12 which are metal parts.

[0043] Also, inside the sleeping bag 20, the opening 31 of the storage bag 30 is directed downward. Therefore, when the user puts their feet inside the sleeping bag 20, it is possible to prevent the feet from entering the inside of the storage bag 30.

[0044] Also, as described above, the batting in the sheet member 2 uses an "aerogel" sheet of heat insulating material. It is thin and light, but has the same heat insulating effect as a heat insulating material for housing (for example, glass wool). The "aerogel" sheet has high heat insulation properties, prevents the intrusion of cold air, is not affected by the outside air temperature, and has the effect of comfortably maintaining the temperature inside the sleeping bag 20. Therefore, the sheet member 2 can improve the heat insulating effect.

[0045] <Regarding connection use> In addition to using a single sheet member 2 individually, multiple sheet members 2 can also be connected and used by multiple people.

[0046] (Used as a large comforter) As shown in FIG. 6, for example, two sheet members 201 and 202 may be connected side by side horizontally to form a large connected sheet member 203.

[0047] In this case, for example, the sheet member 201 is arranged on the right side and the sheet member 202 is arranged on the left side. The left end portion 8 of the sheet member 201 and the right end portion 7 of the sheet member 202 are opposed to each other. The slider 16 attached to the element 12 of the sheet member 201 connects the left end portion 8 of the sheet member 201 and the right end portion 7 of the sheet member 202. As a result, the two sheet members 201 and 202 are joined together to form a single large connected sheet member 203. In this case, the large connected sheet member 203 can be used by multiple people.

[0048] (Used as a large sleeping bag) Also, two sheet members 201 and 202 may be overlapped to form a single sleeping bag 204.

[0049] In this case, for example, as shown in FIG. 7, the back fabric 2B of the sheet member 201 and the back fabric 2B of the sheet member 202 are overlapped with each other and arranged so that they are on the inside of the sleeping bag. In FIG. 7, the sheet member 201 is located on the front side and the sheet member 202 is located on the back side. The storage bag 30 provided on the back fabric 2B of the sheet member 202 is not shown.

[0050] At this time, the right end 7 of the sheet member 201 faces the left end 8 of the sheet member 202. Further, the left end 8 of the sheet member 201 faces the right end 7 of the sheet member 202. Further, the lower end 6 of the sheet member 201 faces the lower end 6 of the sheet member 202.

[0051] Then, by connecting the corresponding ends to each other with the elements 11 and 12, one large sleeping bag 200 in which the two sheet members 201 and 202 are interconnected is formed. Therefore, the large sleeping bag 200 can be used by a plurality of people.

[0052] Referring to FIG. 8, an experiment for confirming the heat insulation effect of the product of the present invention will be described. The product of the present invention is the sheet member 2 as a sleeping bag, and a feather futon is stored in the storage bag 30. Then, for the product of the present invention, a comparison of heat generation in the body of the subject before and after use was performed in a laboratory at -15°C and measured with a thermal camera.

[0053] The test method is as follows. (1) Take a thermal image of "before using the sleeping bag" in a quiet state. (2) The subject uses the sleeping bag (the product of the present invention) for about 10 minutes. (3) Remove the sleeping bag from the subject and quickly take a thermal image of "immediately after using the sleeping bag".

[0054] The results will be described. As shown in FIG. 8, in the thermal image before use, the body of the subject had a relatively high proportion of dark blue and dark colors overall. In contrast, looking at the thermal image immediately after use, the proportion of bright colors such as orange and red has increased, demonstrating that the body temperature can be firmly maintained even in an extremely cold laboratory at -15°C.

[0055] In the above description, the back fabric 2B of the sheet member 2 is an example of the "back surface" of the present invention. The upper end 5 of the sheet member 2 is an example of the "one end portion" of the present invention. The draft tube 50 is an example of the "blocking portion" of the present invention.

[0056] As described above, the bedding of the present embodiment includes the sheet member 2. The sheet member 2 can be spread out in a rectangular shape and used as a futon cover. Fastener elements 11 and 12 are attached along the peripheral edge excluding the upper end portion 5 of the sheet member 2. With the back fabric 2B of the sheet member 2 on the inside, it is folded in half at the central portion in the width direction, the both side ends are overlapped, and the elements 11 and 12 are joined together to form a sleeping bag shape with the upper end portion 5 side open. A draft tube 50 for suppressing the intrusion of cold air from the outside is provided along the elements 11 and 12 on the back fabric 2B of the sheet member 2. The draft tube 50 is provided so as to cover the elements 11 and 12 from the inside. Further, a storage bag 30 is provided on the back fabric 2B of the sheet member 2 with the lower end portion 6 side open, and other bedding can be stored inside.

[0057] The sheet member 2 can be spread out in a rectangular shape and used as a futon cover, and can also be folded in half and used as a sleeping bag 20 by joining the fastener elements 11 and 12 together. Since the draft tube 50 is provided along the elements 11 and 12 so as to cover the elements 11 and 12, the intrusion of cold air from the outside can be suppressed when using it as the sleeping bag 20. Further, by making the sleeping bag 20 with other bedding stored in the storage bag 30 provided on the back fabric 2B of the sheet member 2, the heat retention inside the sleeping bag 20 can be improved. Also, since the opening 31 of the storage bag 30 is on the opposite side of the opening 21 of the sleeping bag 20, it is possible to prevent the user from putting their feet inside the storage bag 30 when putting their feet into the sleeping bag 20.

[0058] Inside the storage bag 30, a string 35 for inserting and tying to a loop provided at the end of other bedding is attached. By tying the string 35 attached inside the storage bag 30 to the loop at the end of other bedding stored in the storage bag 30, it is possible to suppress the other bedding from shifting or bending inside the storage bag 30.

[0059] A bag-shaped hood 40 for covering the user's head is detachably attached to the upper end portion 5 side of the sheet member 2. Therefore, the user can attach the hood as needed.

[0060] Inside the hood 40, a pocket 47 capable of storing a pillow or a fabric product is provided. Since a pillow or a fabric product can be stored in the pocket 47 inside the hood 40, it is convenient for carrying. Also, by storing a pillow or a fabric product in the pocket 47, it can be used as a pillow when using the sleeping bag 20.

[0061] Inner cotton is stored inside the sheet member 2. The inner cotton is an "aerogel" sheet. Thereby, the bedding of the present embodiment can improve the heat insulation performance.

[0062] Note that the present invention is not limited to the above embodiment, and various modifications are possible. For example, when the sheet member 2 is folded in two to form the sleeping bag 20, the periphery of the foot part may be tightened from the outside to narrow the inner region of the sleeping bag 20.

[0063] For example, a plurality of loop pieces 70 are provided at intervals in the left - right direction on the lower end side of the surface fabric 2A of the sheet member 250 of the bedding shown in FIG. 9. In a state where such a sheet member 250 is folded in two to form the sleeping bag 205, the belt 60 is inserted through the plurality of loop pieces 70. The user can narrow the inner region of the sleeping bag 205 by tightening the periphery of the foot part with the belt 60 from the outside. Thereby, the sleeping bag 205 can improve the heat - retaining effect at the feet.

[0064] The loop pieces 70 and the belt 60 are an example of the "foot tightening part" of the present invention. Note that the configuration of the foot tightening part is not limited to the configuration shown in FIG. 9. For example, a string may be passed through the foot part of the sheet member 2 and pulled out to the outside, and the string may be pulled to tighten the periphery of the foot part.

[0065] In addition to this, for example, as shown in FIG. 10, a constriction portion 80 may be provided at the neck portion near the upper end of the sheet member 260. A string 81 is passed through the constriction portion 80 inside the sheet member 260 and pulled out to the left. In a state where such a sheet member 260 is folded in half to form a sleeping bag 206, by pulling the string 81, the periphery is constricted at the constriction portion 80. Thereby, the heat retention effect of the neck portion of the sleeping bag 205 can be improved.

[0066] The constriction portion 80 is an example of the "neck constriction portion" of the present invention. Note that the configuration of the neck constriction portion is not limited to the configuration shown in FIG. 9.

[0067] The material of the batting in the sheet member 2 is an "aerogel" sheet, but other materials may also be used. Also, the sheet member 2 has a structure in which the batting is accommodated between the front fabric 2A and the back fabric 2B, but it may be composed of a single fabric or may have a further multi-layer structure. Further, the front fabric 2A is subjected to water-repellent treatment and the back fabric 2B is subjected to peach skin treatment, but these treatments may be omitted.

[0068] The bedding in the above embodiment is a double fastener having two sliders 15 and 16, but it may also be a single slider.

[0069] In the above embodiment, as an example of the "blocking portion" of the present invention, a draft tube 50 is provided on the back fabric 2B, but any configuration other than the draft tube 50 may be used as long as it can cover the elements 11 and 12. For example, it may be a pleated cloth.

[0070] In the above embodiment, the draft tube 50 is provided along the right end portion 7, the lower end portion 6, and the left end portion 8 of the outer surface of the storage bag 30, but it may be provided directly on the back surface 2B.

Explanation of Reference Numerals

[0071] 2 Sheet member 2A Front fabric 2B Back fabric 5 Upper end portion 6 Lower end portion 7 Right end portion 8 Left end Elements 11 - 13 20 Sleeping bag 30 Storage bag 31 Opening 35 String 40 Hood 47 Pocket 50 Draft tube 60 Belt 70 Loop piece

Claims

1. This bedding can be spread out into a rectangle and used as a futon. A rectangular sheet member is provided, A fastener element is attached along the peripheral edge of the sheet member except for one end, and the sheet member is folded in two at the center in the width direction with the back surface facing inward, and both side ends are overlapped, and the elements are connected to each other to form a sleeping bag shape with an opening on the one end side, A blocking portion for suppressing the intrusion of cold air from the outside is provided along the element on the back side of the bedding, The blocking portion is provided so as to cover the element from the inside, The back surface of the sheet member is opened at the other end opposite to the one end, and a storage bag capable of storing other bedding is provided inside. Bedding characterized by:

2. A string is attached to the inside of the storage bag to be passed through a loop provided at the end of the other bedding to tie it down. The bedding according to claim 1,

3. A bag-shaped hood for covering the user's head is removably attached to the one end of the sheet member. The bedding according to claim 1,

4. The inside of the hood is provided with a pocket for storing a pillow or cloth product. The bedding according to claim 3, characterized in that

5. A foot-constricting portion is provided on the other end side of the sheet member, and when configured in the form of a sleeping bag, the foot-constricting portion is provided to narrow the inner area of ​​the sleeping bag by constricting the periphery of the part that will be the user's feet. The bedding according to claim 1,

6. A neck-constricting portion is provided on the one end side of the sheet member, and when configured into the sleeping bag shape, the neck-constricting portion is provided to narrow the inner area of ​​the sleeping bag by constricting the periphery of the part that will be the user's neck. The bedding according to claim 1,

7. A padding material is stored inside the sheet member, The filling contains aerogel. The bedding according to claim 1,

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