Stuffed full of comfortable Slumberloft? insulation, women will love the Slumberjack Jenny Women's 20 Degree Rectangular sleeping bag for 3-seaon camping. Constructed with extra Slumberloft? insulation for warmth, and durably constructed to last, the Jenny 20 Degree is a great choice for your spring-thru-fall adventures. Great for campsites and cabins.Slumberloft? synthetic insulation. Polyester taffeta shell and lining. Durable construction ensures stable insulation over time. Anti-snag zipper protection. Draft tube along zipper keeps out cold air and prevents heat loss. Zip-together feature allows two same-size rectangular bags to be joined, making a double-wide bag for two. Stuff sack included. Regular right zip only.