Kelty Cosmic Synthetic 40F Degree Regular Mummy Sleeping Bag - Olive/Grey - Let's face it- when is backpacking ever actually easy? While Kelty can't take the pain out of your elevation gain, Kelty CAN put you on the trail with the new Cosmic Synthetic 40 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. Environmental & health friendly PFC-Free DWR; New CirroLoft synthetic insulation; Natural-fit spacious footbox = more room to wiggle your toes; Handy stash pocket for your headlamp/cell phone/actual stash; Buttery-soft and durable nylon shell; Compression stuff sack included;