Cosmic Down 20 Degree - Regular SIZE:REGULAR oiled nubuck leather with an

oiled nubuck leather with an open-selvage finish

it features reach-through chest pockets for quick access to fly boxes and passports

SKS Lock Cores sold separately

Iconic style complemented with the signature comfort of the BIRKENSTOCK footbed

your boat and your car's paint job

Cosmic Down 20 Degree - Regular SIZE:REGULAR oiled nubuck leather with anRemember 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.