Big Agnes Cross Mountain 45 Degree Sleeping Bag 100% Polyester Imported 45F Rectangular shape offers more room in foot box and shoulders Cotton storage sack & nylon stuff sack included fits up to 5'10" / 178cm // fill weight 11oz / 312g // bag weight 1lb 11oz / 765g // stuff sack size 7.5"x15" / 19x38cm // compressed size 8"x6" / 20x15cm 70" YKK #8 zipper. Mate together our left and right zip bags with the same size zipper