Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping CampSaver.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of CampSaver are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "campsaver.com" and "https://csl.0ps.us/assets-7c6c02c24a7/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-877-883-6276 and we'll be happy to assist you over the phone!
Western Mountaineering Bristlecone MF -10 Sleeping Bag, Insulation: 850 Fill Goose Down, Temperature Rating: -10 Fahrenheit, Bag Shape: Mummy w/ Free Shipping — 3 models
Product Info for Western Mountaineering Bristlecone MF -10 Sleeping Bag
No cold can turn you away when you're hunkered down in the Western Mountaineering Bristlecone Sleeping Bag. This bag is built big and warm and big! 69" of girth at the shoulder and 48" of girth at the foot. Crammed with 42 oz. of 850+ down yields an unrelenting 8 1/2" of simmering loft that keeps you heated to -10°. A large draft tube and the down filled collar make certain that winter remains outside. With 2 zippers it can be zipped to other Western Mountaineering mummy bags or unzipped to lie flat. In spite of its roomy proportions the Bristlecone weighs only 3 lbs. 15 oz.
Specifications for Western Mountaineering Bristlecone MF -10 Sleeping Bag:
Manufacturer:
Western Mountaineering
Color:
Forest Green
Temperature Rating:
-10 Fahrenheit
Bag Shape:
Mummy
Insulation:
850 Fill Goose Down
Insulation Weight:
0
Gender:
Unisex
User Height:
6 ft 0 in (Regular);6 ft 6 in (Long)
Shoulder Girth:
Regular (6 ft 0 in) 69 in / 175 cm Long (6 ft 6 in) 69 in / 175 cm
Foot Girth:
Regular (6'0 in.) 48 in / 122 cm Long (6'6 in.) 48 in / 122 cm
Hip Girth:
Regular (6 ft 0 in) 61 in / 155 cm Long (6 ft6 in) 61 in / 155 cm
Packed Size:
10 x 20 in / 25 x 50 cm
Weight:
4 lb
Age Group:
Adults
Condition:
New
Application:
Backpacking, Mountaineering, Expedition
Fabric/Material:
MicroLite XP
Warmth Rating:
-10
Operation Temperature Range:
Below 0 Fahrenheit
Weight Range:
4 - 4.9 lb
Features of Western Mountaineering Bristlecone MF -10 Sleeping Bag:
Sideblock Baffles
Full Down Collar
-10° F rating
8.5" loft
Package Contents:
Western Mountaineering Bristlecone MF -10 Sleeping Bag
Customer Reviews for Western Mountaineering Bristlecone MF -10 Sleeping Bag
Read All (3)
by
Nikoloz K.,
Verified Owner
from DE, United States
Updated on March 10, 2026
It’s girth (size L): 175 (shoulder)-155(hips)-122(feet) - same as the WM-Cypress-minus30F; which makes both roomiest of the class. I’d highly recommend it for larger folks and/or for those who spends much time in a sleeping bag. Sufficiently, it is on the heavier side - not for situations where weight is the biggest issue. The fabric is MicroFiber which makes it not as durable ... Read more
by
Roger,
from ID, United States
Updated on January 13, 2021
I've owned several sleeping bags over the years and this one is the best one I've ever had. I wanted one that was roomy and warm. It's a pricy bag but I feel it's worth it. Made in USA with the best quality materials and craftsmanship. I not only use this bag for camping but use it as a comforter. I can turn the heat down and stay warm and cozy in this one. My suggestion i... Read more
by
Grace,
from PA, United States
Updated on September 4, 2019
I ordered this after an attempted camping trip over Thanksgiving. It was in Dollly Sods WV and it was very cold and windy the first night. I woke up shivering and could not get warm. We cut the trip short. When I got home, I started my search for a truly warm winter bag. I have always been on the edge of comfort on the winter trips, and decided it was time to pay the money and ... Read more
Pros:
None
Cons:
bulky to store
Best Used for:
Everything
Questions & Answers for Western Mountaineering Bristlecone MF -10 Sleeping Bag
No Questions Asked Yet
Your Browser is Outdated
