Sierra Designs

Mobile Mummy 800 Sleeping Bag: 15F Down - Women's

If you dread those mornings at camp when it's too cold to leave your warm sleeping bag, then the Sierra Designs Women's Mobile Mummy 800 Sleeping Bag is for you. Like many down mummy bags, this bag is light enough for backpacking trips and warm enough for temperatures as low as 15°F. Stuffed with 800-fill duck down insulation, this lightweight bag has an excellent warmth-to-weight ratio, and its stuffs into a small corner of your pack so you can easily bring it anywhere. Unlike most down bags, however, Sierra Designs added its proprietary DriDown treatment to the down for water-resistant protection if you're camping in wet environments. And unlike most mummy bags, the Mobile's unique design includes a women-specific fit that allows you to sleep on your side and stomach as well as your back.

Let's get back to those cold mornings. Instead of getting out of your bag to shiver your buns off, you can push your arms through the zipperless armports, slide your feet through the center, two-way zipper, and then attach the footbox to the bag just above your knees and walk around the campsite with the same wonderful warmth you slept in. When you're up and about in this bag, its design makes sure the bag rests on your shoulders like a jacket instead of resting uncomfortably on the hood. Sierra Designs reinforced the hood, zipper, armports, and draft curtains to prevent any cold-air drafts from seeping in while you sleep.