U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works

U.S. Army sleeping bag liner, used, zipper works