DESC: The highest quality 800-fill-power goose down and a water-resistant shell make this the right bag for serious mountaineering in extreme conditions. Pertex(R) Quantum shell with Endurance coating is breathable, down-proof and water-resistant. Lofty, premium 800 fill-power goose down offers superb warmth for minimal weight; meticulously cleaned and processed for hypo-allergenic qualities. Nine-baffle chest section provides maximum goose down control for warmth and durability. Six-Baffle Hood envelopes your head in warmth, while the Face Muff allows hood to be cinched snug without digging into your face. No more midnight drawcord fumbling--smooth flat upper cord and hard, round lower cord make hood adjustments easy. Hood closure system stays closed without hook-and-loop, while keeping the drawstring and zipper away from your face. Spacious eleven-baffle footbox allows down to loft fully; footbox is reinforced to handle extra abuse of boot liners and water bottle. Down-filled draft collar