A sleeping bag that can be worn on the body and free to walk Brand:ASTA GEARModel:Quilt fill 500/260 gram white duck downFabirc: 20D nylonWeight:900/660 gramMinimum temperature：-5 CentigradeUnfolding Size:185cm（length）*140(Front width)*105(Tail width)Folding Size:35cm*10cm*10cmIncluded accessories: Two elastic bands Method 1 Put in the buckle from back to...