Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Western Mountaineering
Antelope MF Sleeping Bag: 5F Down

5 out of 5 stars
1 Review
$760.00 - $790.00
Color:Royal Blue



Antelope MF Sleeping Bag

If you're looking for one bag, and one bag alone, your search may have come to an end. Western Mountaineering designed the Antelope MF Sleeping Bag with versatility in mind by insulating this 850-fill down bag using continuous baffles. The continuous baffle system means you can push the down to the topside of the bag during those cold nights in the Sierras, or to underside of the bag when you're sleeping out under the stars during an early autumn trip to the Grand Staircase.


  • An ultralite sleeping bag for backpacking in nearly any season
  • 850-fill down insulation delivers lightweight, packable warmth
  • Lightweight shell fabric treated to shed light dirt and moisture
  • Full down draft collar keeps head and face cozy in cold weather
  • Made proudly right here in the USA
  • Item #WES000M
MicroLite XP (polyester microfiber)
850+ fill down
Max User Height
5ft 6in, 6ft, 6ft 6in
Shoulder Circumference
[5ft 6in, 6ft] 62in, [6ft 6in] 63in
Hip Circumference
[5ft 6in, 6ft] 53in, [6ft 6in] 54in
Foot Circumference
Bag Length
5ft 6in, 6ft, 6ft 6in
Draft Tube
Pad Retainer
Fill Weight
[5ft 6in] 1lb 8oz, [6ft] 1lb 10oz, [6ft 6in] 1lb 12oz
European Norm/ISO Comfort Rating
European Norm/ISO Lower Limit Rating
Storage Sack
Stuff Sack
Stuff Size
8 x 17in
Claimed Weight
[5ft 6in] 2lb 5oz, [6ft] 2lb 7oz, [6ft 6in] 2lb 9oz
Manufacturer Warranty

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

November 24, 2021

Simple-It's Flawless

I've used it once or twice and have initial impressions
Size Bought:
6' 6"
5' 11"

This fall I absolutely agonized over what winter bag to buy. Hours and hours spent checking just about every forum and company website I could find on the subject on the internet, comparing weights, warmths, features and finally just decided to bite the bullet and pay out for this bag from Western Mountaineering. It could still prove to be insufficiently warm for some of the adventures that I have in mind but as far as this bag itself goes, it's flawless. I've described it to people as the nicest thing that I've ever owned. There's no sloppiness to the product, everything feels just so on it. It seems durable but not overly so. In particular I love how the draft collar is designed with a strong clasp and elastic cord. The hood shuts tight and also completely envelopes my head. I've taken it out twice so far this season, nothing extreme lowest temp something like 15F, and I've woken up each morning completely at ease. I'm a western mountaineering convert for life. Note, I'm 5' 11" and bought the 6' 6" bag based on some advice. It's definitely overly big for me, but I do like that I can literally store a pair of boots in the foot box.

user image
Matt T