600 fill recycled down offers lightweight warmth and a high level of compressibility. Mummy design cuts down on excess material to save weight. Recycled face fabric and lining are durable while still being super soft for a comfortable night's sleep.
Fully insulated hood with an insulated cinch collar is designed to seal out chilly breezes and keep your head warm. Trapezoidal side-chamber baffles reduce cold spots and retain loft. Anti-compression pads for better clo values. Smooth, durable YKK® 3/4 side zipper makes it easy to get in and out of the bag and saves weight. Synthetic fill around the toes limits compression and increases warmth for the vaulted footbox.