When mummies move.
Ultralight backpacking with the utmost camping convenience calls for the Sierra Designs Women's Mobile Mummy 800 Sleeping Bag. Stuffed with 800-fill down insulation, the Mobile Mummy brings lofty warmth without the weight in freezing temperatures, and Sierra Designs treated the down with DriDown to help the bag stay drier and warmer and to dry faster when wet. The Mobile Mummy moves with you throughout the night, so you can toss and turn on your side, back, or front without this bag holding you back and waking you up.
Sierra Designs styled the Mobile Mummy with zipperless arm ports so you can sip morning coffees, read books, or cook breakfast before getting out of bed. A stowable footbox lets you walk around the campsite without the cold temps bothering you, and the jacket-like hood has a snug fit that moves with your head. The central zipper is full-length for easy on and off, and a two-way zipper adds ventilated comfort if you get too warm at night. Draft tubes cover the arm ports, collar, and zipper so you don't feel any cold breezes.
- 13F European Norm comfort rating
- 800-fill duck DriDown insulation
- Central, full-length, ventable zipper
- Zipperless armports
- Snug jacket-like hood
- Stowable footbox
- Draft tubes at collar, arm ports, and zipper
- Item #SDS002U
- Q & A
The star of Kilimanjaro
- Familiarity: I've put it through the wringer
I bought this bag for my Kilimanjaro trek. Of all the equipment I brought, this was hands down the best and most important piece of equipment. The coldest night was on Shira Camp I and it was about 20F/-6C, lightly snowing. I was very warm in my sleeping bag wearing basic long pajamas. I didn't need a sleeping bag liner. The quality of this bag is top notch. The front zipper and arm holes are baffled so cold air doesn't get inside. I used a Sea to Summit Comfort Plus Insulated mat and that gave me additional warmth. The mobile mummy was the envy of all the other climbers. All the porters wanted to take pictures with me wearing the bag. I used a Sea to Summit eVent Compression Dry Sack in Medium (15L) to get my bag down to a small enough size to fit in my duffle.