This bag is a gently used EMS Solstice 20F Mummy-style sleeping bag in very good condition (no tears, no stains, zipper and Velcro still intact and functions perfectly). Has been loosely stored (i.e., outside of its sack). Rated to +20F with Omniloft polyester insulation. Navy-blue on outside / charcoal on inside. 40D nylon rip-stop outer shell / polyester taffeta inner shell. Two-way separating zipper. Size is long/left zip. Comes with storage sack.