Mountain Hardwear Nitrous Down Jacket - Women's - $199.95

When temperatures plummet and winds howl, break out the lightweight Mountain Hardwear Nitrous Down Jacket. Thanks to its low-bulk design, this 800-fill goose down jacket fits easily beneath your shell when nasty winter storms roll in on your backpacking trip, and thanks to its ripstop outer fabric, the Nitrous handles daily wear and tear when you sport it on its own. - $199.95