| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sleeping back to be used as a backpack in common, which can be used as the sleeping bag in a refuge place by using it as the backpack convenient for carrying out other luggage in addition to avoiding making luggage in the case of taking refugee from a disaster. SOLUTION: As for the sleeping bag in the form of an envelope provided with rectangular covering part 2 and a sheet part 3, backpack belts 71 are provided at the part 2. The sleeping bag is twice-folded in its longitudinal direction with the part 3 inside by a part closer to one shorter edge 13 compared with the center parts of the longer edges 11 and 12. At both of side edges to be superposed to each other by this, fasteners 41 and 42 are provided so as to form a bag part 5 when closing these fasteners 41 and 42. One short edge 13 is covered with the side of the other short edge 14 and an engaging member 6 which is mutually attachable and detachable to/from the other short edge 14 and the covering covering part 2 so as to assemble the sleeping bag to be in the form of the backpack.</p> |
