GoLite Ultra 20 Degree Sleeping Bag (Spring 2008)

A premium 800-fill goose down, 20 degree sleep system that offers superior warmth, unmatched comfort and versatility for the ultra-lite purist. Waterproof Pertex® Endurance Arid Zones™ at the head and foot of the bag protect against condensation in critical areas. The comforter-style top can be attached directly to a sleep pad at variable girths for ideal temperature regulation.