Sleeping bag with replaceable air mattress
View Patent ↗A sleeping structure includes a sleeping bag having a top layer having a top layer opening edge and a top layer sealed edge, and a bottom layer having a bottom layer opening edge and a bottom layer sealed edge. A first fastener releasably fastens the top layer opening edge and the bottom layer opening edge at a first attachment site. An enclosure bag is releasably coupled to the bottom layer and defines a mouth. An air mattress having a perimeter and including an inflatable portion is removably inserted into the mouth.
1. A sleeping structure comprising:
a sleeping bag comprising:
a top layer having a top layer opening edge and a top layer sealed edge; and
a bottom layer having a bottom layer opening edge and a bottom layer sealed edge;
a first fastener releasably fastening said top layer opening edge and said bottom layer opening edge at a first attachment site;
an enclosure bag defining a mouth;
a second fastener releasably fastening said enclosure bag to said sleeping bag; and
an air mattress including an inflatable portion, said air mattress removably inserted into said mouth.
2. A sleeping structure in accordance with claim 1 wherein said second fastener releasably fastens said bottom layer to said enclosure bag.
3. A sleeping structure in accordance with claim 2 wherein said sleeping bag is detachable from said enclosure bag.
4. A sleeping structure in accordance with claim 1 further comprising a third fastener sealing said mouth such that said air mattress is contained within said mouth.