| 摘要 |
A sleeping bag with a replaceable air mattress (10), where the sleeping bag (12) includes a top layer (20) and a bottom layer (22). The top layer (20) has a top layer opening edge (24) and a top layer sealed edge (26), and the bottom layer (22) has a bottom layer opening edge (28) and a bottom layer sealed edge (30). The top layer opening edge (24) and the bottom layer opening edge (28) are releasably fastened along some portion of their length by a first fastener (34) which is attached at a first attachment site (37). The bottom layer (22) further includes a second attachment site (38) for an upper portion (39) of a second fastener (40). The air mattress has a perimeter (15) and includes an inflatable portion (18) and a peripheral extension (16). The peripheral extension (16) includes a third attachment site (44) for a lower portion (41) of a second fastener (40). Upper (39) and lower portions (41) of the second fastener (40) releasably fasten the air mattress (14) to the sleeping bag (12).
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