This ultralight, expedition class sleeping bag with EXL system is roomier and has improved loft and thermal efficiency. The 831g of 800FP Russian Goose Down is encased and protected from exposure to moisture thanks to Gore Thermium's breathable and water resistant membrane.
Vertically aligned chest and foot V-baffles prevent the down from migrating to the sides ensuring optimum warmth along with the 7 baffle low volume anatomically shaped hood. Full length Gemini zip baffle and integrated neck collar with Lode Lock closure prevents snagging and allows for efficient opening and closing. Internal zipped pockets keep essentials warm and dry and a waterproof roll-top stuff-sack and storage cube are also provided.