Kelty Cosmic 20 Degree 550 Down Sleeping Bag

Remember the trapezoid from high school geometry? Turns out, this funky ol' shape is ideal for helping sleeping bags retain heat. Our trapezoidal baffle construction is just one of the reasons the Cosmic Down is still our favorite three-season superstar. We also love the expanded natural-fit footbox for happier feet, zippered stash pocket and fully recycled fabrics and PFAS-free DWR treatment. The Cosmic Down is the total package.Trapezoidal baffle construction provides enhanced thermal efficiencyLofty, lightweight and warm 550 Fill DownButtery-soft and durable, fully-recycled shell and liner fabrics with PFAS-free DWRZippered internal stash pocket keeps your favorite devices close at handFull draft tube and collar retain heat and enhance comfortQuad-stitch anti-snag zipper makes getting in and out easyDual locking sliders for venting versatilityExpanded, natural fit footbox = more room to wiggle your toesStuff sack included, for quick and easy departuresTemperature Rating: 20AdegF / -7AdegCBag Shape: Semi-RectangularRegularFits to: 6' 0" / 183 cmWeight: 2 lb. 7 oz. Fill weight: 16.4 oz. / 464 gStuff Sack Size: 8" x 13" / 20 x 33 cmLength: 78 in / 199 cmShoulder Circumference: 62 in / 158 cmHip Circumference: 58 in / 147 cmFoot Circumference: 46 in / 117 cmLongFits to: 6' 6" / 198 cmWeight: 2 lb 11 ozFill weight: 18.8 oz. / 533 gStuff Sack Size: 8" x 14" / 20 x 36 cmLength: 84 in / 214 cmShoulder Circumference: 64 in / 163 cmHip Circumference: 60 in / 152 cmFoot Circumference: 52 in / 131 cmMaterialInsulation: 550 Fill DownFabric Primary/Body: Recycled 20D Nylon TaffetaFabric Secondary: Recycled 50D Polyester Taffeta