Kelty Men’s Sleeping Bags-Cosmic Down 0

Get Schooled In The Geometry Of Comfort

Remember The Trapezoid From 10Th-Grade Geometry? Turns Out, This Funky Ol’ Shape Is Ideal For Helping Sleeping Bag Baffles Retain Heat. The Trapezoidal Baffle Construction Improves On Our Best-Selling Cosmic Sleeping Bag—And It’s Just One Of The Reasons The Kelty Cosmic Down 0 Is Still Our Favorite Three-Season Superstar. We Also Love The Natural-Fit Foot Box For Happier Feet, And A Pfc-Free Water-Repellent Coating For A Healthier Environment.