| 摘要 |
A sleeping bag (20,32,34) is disclosed for use with a bed having a base sheet (12) and a mattress (30) releasably secured to the base sheet. The sleeping bag has lower (20) and upper (32,34) layers to be disposed in use below and above an occupant of the sleeping bag, respectively. The lower layer (20) has first fastening elements (22) for enabling the sleeping bag to be releasably secured to the base sheet (12) of the bed in place of the bed mattress (24) and second fastening elements (24) for enabling the upper side of the lower layer (20) to be secured to the underside of the bed mattress (30). In this way, the sleeping bag is held securely on the bed, when in use, with the lower layer (20) sandwiched between the base sheet and the bed mattress. |
