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Information about Mountainsmith 0°F Crestone Sleeping Bag - Synthetic, Mummy
Closeouts. Whether the crescent moon rises on a clear night or a cold, unexpected storm rolls through, you'll be prepared with Mountainsmith Crestone sleeping bag. It's designed with exclusive Mountainloft Hollowfiber insulation for warmth in temps as low as 0°F.
  • From Mountainsmith's Performance Series
  • Comfortable quilted construction
  • Form-fitting adjustable hood
  • Neck baffle collar
  • Full-length draft tube
  • Contoured footbox
  • External hand loops for drying or pad lashing
  • Compression stuff sack
  • Mummy bag
  • Made in China
Specs about Mountainsmith 0°F Crestone Sleeping Bag - Synthetic, Mummy
  • Insulation: MountainLoft Hollow Fiber
  • Shell material: Polyester
  • Girth (shoulder/hip/foot): 65/62/40"
  • Stuff size: 18x10"
  • Zipper: Right
  • Compression sack: Yes
  • Weight: 4 lb. 10 oz.
  • Made in China

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Most Helpful 5-Star Review

Verified Buyer Reviewed by Pat from Victoria, Australia on Thursday, September 20, 2012
Purchased the Mountainsmith and the ALPS Mountaineering 0 degree bags at the same time. The Mountainsmith packs smaller, is lighter, but just as warm. Has snag free zip also. Both are excellent purchases for winter camping in Australia, but the Mountainsmith quality is just a bit better (especially ... Read More
4.310344 5 Based on 58 reviews: Overall:
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  • Verified Buyer Reviewed by Jackie from Colorado on Saturday, July 4, 2015
    My husband and I have been out and about in the mountains most of the summer since this purchase and I am in love and super cozy in this sleeping bag!
  • Verified Buyer Reviewed by Bsb from Ithaca on Tuesday, January 6, 2015
    Nice bag, a bit bulky but is as described.
  • Verified Buyer Reviewed by Holly from Alaska on Friday, August 29, 2014
    After freezing my butt off in Denali last fall, I realized my old 20 degree bag wasn't going to cut it. In preparation for my upcoming return trip, I purchased this 0 degree bag. It has not been outside, so I can't speak to the temp. rating, but I'm sure it will be great. The price can't be beat - well, it can, but reviews of cheaper bags indicated that they would be a few POUNDS heavier. I spent a few extra bucks for this bag and it seems well worth it. The colors are great. The insulation puffed up after only a minute of being unrolled and it's well-distributed. This Alaskan will be a happy fall camper again!
  • Verified Buyer Reviewed by B-Rock. from New Mexico on Thursday, July 24, 2014
    When this bag arrived I immediately opened it up to take a look. The first hing I noticed was the smell. Synthetic bags initially have a chemical smell and they need to be aired out. So that is what I did, and after two days the smell was completely dissipated. The second thing I noticed is the quality of the craftsmanship - all seams are in order and the bag appears to be made of quality materials. I have not taken it out yet, but I am looking forward to doing so when the temperatures begin to fall.
  • Verified Buyer Reviewed by Montana Fly Fisher from Montana on Wednesday, July 23, 2014
    I used this bag for camping in Montana. I intended to buy a sleeping bag that I could take on overnight hiking trips but it's bigger than I thought. The places I want to hike to still have snow in July and it gets cold at night even in the summers but I don't know if I want to pack this bulk around the wilderness. I don't expect to use it in 0 Deg. F. The sleeping bag kept me very warm in 40 degree weather. The zipper always catches on the material without fail so if you get up in the night and you are freezing your butt off, you will be cussing up a storm trying to zip it back up in the dark with the zipper catching every couple of inches. Other than that, it seems well made. The compression sack is nice also.

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