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Sierra Designs in Red. Ultralight 0F/-18C You won't believe how much warmth and comfort you get from such a small package - the Nitro packs into a tiny sack (included), but stays toasty to 15 degrees. We build in Flex between the shoulders and knees, so you get the comfort and thermal benefits, while saving precious ounces. Continuous baffling and a draft tube contain 800-fill goose down, the warmest, lightest insula Material: 20D Nylon Ripstop.
Sierra Designs Nitro 0 Deg 800 Fill Long LH - Red - 00592711LLRED
$299.96 - $349.93