Kelty Cosmic 40 Degree 550 Down Sleeping Bag

he Cosmic Down is 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.Lofty, 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 departuresAll SizesTemperature Rating: 40AdegF / 4AdegCBag Shape: Semi-RectangularRegularFits to: 6' 0" / 183 cmWeight: 1.63 lb. / .74 kgFill weight: 9.1 oz. / 259 gStuff Sack Size: 7" x 11" / 18 x 29 cmStuff Sack Volume: 423 cu in / 7380 cu 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: 1.75 lb. / .79 kgFill weight: 10 oz. / 284 gStuff Sack Size: 7" x 11" / 18 x 29 cmStuff Sack Volume: 423 cu in / 7380 cu cmLength: 84 in / 214 cmShoulder Circumference: 64 in / 163 cmHip Circumference: 60 in / 152 cmFoot Circumference: 52 in / 131 cmMaterialsInsulation:550 Fill DownFabric Primary/Body: Recycled 20D Nylon TaffetaFabric Secondary: Recycled 50D Polyester Taffeta