Sierra Designs Mobile Mummy 600 3-Season - Women's

photo: Sierra Designs Women's Mobile Mummy 600 3-Season 3-season down sleeping bag

Retailers' Descriptions

Here's what other sites are saying:

The Mobile Mummy moves when you do, so that you can sleep on your side, stomach or back without feeling constrained. You can wear it like a garment to sit up and use your hands, or stow the foot box for a walk around camp.

- Sierra Designs

Shaped for a woman, this 3-season treated-down sleeping bag is designed to move with you so you can sleep in any position you like. Then wear it as a jacket until the morning sun warms the day.


Suitable for three-season use, the Sierra Designs Women's Mobile Mummy 600 Sleeping Bag incorporates an innovative design that allows you revel in the warmth of your sleeping bag without being bound to your tent all night. After a long day on the trail you want to curl up in your bag, but you don't want to miss out on all the camp shenanigans. Well, now you can have the best of both worlds thanks to this cozy sleeping bag that you can walk around in. Zipperless ports at the shoulders and foot of the bag allow your limbs to push through for full mobility. The Stowable footbox is secured to the rear of the bag, so it's not dragging on the ground while you walk around. For warmth, the bag is insulated with 600-fill hydrophobic down, which will retain its insulating properties if it happens to get wet. A draft collar, tube, and curtains at the arms and feet keep warm air in when you go to sleep, while the snug-fitting hood wraps around your face without the hassle of a drawstring.


The Sierra Designs Women's Mobile Mummy 600 3-Season Sleeping Bag is a multi-season sleeping bag for the movers and the shakers that love to stay warm. The advantage of this bag is the movement, as you can get away with wearing it from the moment your tent is set up, to just before you're heading back out on the trail. The 30D polyester ripstop outer fabric is durable and protective of the 600 fill duck DriDown Insulation on the inside. DriDown has been coated, providing moisture resistance during your hiking adventure that stays drier than untreated down. The EN Comfort Limit of 25&degF keeps you toasty, while your arms and feet Are free to move in and out of the cabin (I mean sleeping bag) as you please. That's right, self-sealing arm and foot vents make it ready to not just cool off but read a book, walk around camp, or make dinner. The zipper is front and center for simple entry. All you have to do is decide if you're sleeping on your side, back or front, don't worry, the bag will follow. Features of the Sierra Designs Women's Mobile Mummy 600 3-Season Sleeping Bag Draft-Prevention Stowable footbox Ultralight jacket hood with no cords or toggles Zipperless armports Garments-style shoulder design Centrally placed, ventable zipper

- Moosejaw

Designed to move when you do, so that you can sleep on your side, stomach or back, and without feeling constrained. The Mobile Mummy by Sierra Designs can be worn like a garment to sit up and use your hands to drink a hot beverage, cook or read. Along with the stowable footbox you can remain comfortable while you get up and walk around.


While the women's version hasn't been reviewed yet, there is 1 review for other versions of the Mobile Mummy 600 3-Season. Read all reviews »

Where to Buy

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previously retailed for:
$174.93 - $349.95

The Sierra Designs Women's Mobile Mummy 600 3-Season is not available from the stores we monitor. It was last seen February 24, 2018 at REI.

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