Cosmic 20 Sleeping Bag--Regular/RH AC912 low-profile fit for a wide

low-profile fit for a wide range of faces and full helmet compatibility

New color and new fabric in Mountainsmith's Sidekick

If your adventures take you to colder climates

Soft-as-silk nylon taffeta fabric means you’ll be thinking less about weary hiker feet and daydreaming about more QT in the outdoors

providing consistently fast flow rates with zero hassle—no backflushing or filter-scrubbing ever required

Cosmic 20 Sleeping Bag--Regular/RH AC912 low-profile fit for a wideRemember the trapezoid from high school geometry? Turns out, this funky ol' shape is ideal for helping sleeping bags retain heat. Kelty's trapezoidal baffle construction is just one of the reasons the Cosmic Down is still our favorite three season superstar. You'll 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. PRODUCT