Cosmic 20 Deg 550 Down Sleeping Bag Women`s Sage Reg 3429679 ・EXO Heel System: The lightweight

・EXO Heel System: The lightweight EXO Heel System provides a comfortable

but won't fade when you wear it on repeat

quick-drying layer that protects against wind and moisture while logging trail or gravel miles on cool weather days

and one secure zippered pocket at the center back holds valuables and has a key loop

and acetate temples (tips)

Cosmic 20 Deg 550 Down Sleeping Bag Women`s Sage Reg 3429679 ・EXO Heel System: The lightweightRemember 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.