The do-it-all down sleeping bag that doesn’t break the budget! The Kelty Cosmic 20 (-7c) Sleeping Bag is a great down filled sleeping bag that will keep you warm in the winter months. Perfect for weekend adventures into the mountains or globetrotting abroad, the Kelty Cosmic 20 is the bag to choose.
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.
