The Outdoor Research Women's Helium Down Jacket is an 800 fill power down jacket for versatility in cold weather situations. Designed for the mountain, capable of time in town. This puffy jacket is rugged and warm, can be used as a stand alone or midlayer and compresses down small. Keep it close always as the left hand pocket doubles as a stuff sack, just clip it to your harness or tuck it into your pack. Toasty like warmth, not like crunchy bread. Features of the Outdoor Research Women's Helium Down Jacket Water resistant Wind resistant Durable Lightweight External chest pocket Single separating center front zipper Brushed tricot knuckle side of hand pockets Dual internal stash pockets Left hand pocket doubles as stuff sack Carabiner loop with key clip Clean finish elastic drawcord hem Low-Pro binding No-Snag webbing behind center front zipper Fabric Details Pertex Diamond Fuse 100% Nylon 15D x 30D ripstop 100% Nylon 20D ripstop lining, 800+ fill power, responsibly sourced goose down Insulation