The (Backpacking) Intersection of Light Weight and WarmthLet's face it - when is backpacking ever actually easy? While we can't take the pain out of your elevation gain, we can put you on the trail with the new Cosmic Synthetic 0 Sleeping Bag. It's a fully equipped mummy bag that's light on weight and your wallet. The Cosmic synthetic is a three-season superstar built with our new CirroLoft synthetic insulation for lightweight, compressible warmth. Soft-as-silk nylon taffeta fabric means you'll be thinking less about weary hiker feet and daydreaming about more QT in the outdoors.FeaturesEnvironmental & health friendly PFC-Free DWRNew CirroLoft synthetic insulationNatural-fit spacious footbox = more room to wiggle your toesHandy stash pocket for your headlamp/cell phone/actual stashButtery-soft and durable nylon shellCompression stuff sack includedSpecificationsRegularISO Temp Rating (Comfort): 18° / -8°CISO Temp Rating (Limit): 5° / -15°CFits to: 6' / 183 cmLength: 7'8" / 198 cmShoulder Width: 31" / 78.5 cmFill Weight: 55 oz. / 1.56 kgTotal Weight: 4 lb. 6 oz. / 2 kgStuffed Size: 17" x 11" / 43 x 28 cmMaterialsInsulation: CirroLoftShell material: 380T Nylon TaffetaLiner material: 50D 300T Poly TaffetaSource: Imported Kelty Cosmic Synthetic 0 Deg Sleeping Bag - Regular