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Mountain Hardwear
Bishop Pass Sleeping Bag: 0F Down

4.380952380952381 out of 5 stars
21 Reviews
Current price: $258.74 - $259.99 Original price: $344.99
Up to 25% off



Why We Like The Bishop Pass Sleeping Bag

So you want a little bit of everything from your sleeping bag. Warmth in below-freezing temps, wiggle room for your toes, something you can stuff into an overnight pack. The Bishop Pass Sleeping Bag does just that, so whether you're car camping for the weekend or escaping into the backcountry until 2020 is over, keep warm and sleep well with this efficient little bed-away-from-bed.


  • An ultralight sleeping bag for backpackers and climbers
  • Lofty down fill delivers impressive warmth-to-weight ratio
  • Efficient mummy shape boasts contoured foot-box for a natural fit
  • Lightweight zipper built with anti-snag slider for smooth operation
  • Down-filled face gasket and draft tube eliminate cold spots
  • Item #MHWZ9FS
[face fabric] 20D ripstop nylon, [lining] 30D plain weave nylon
650-fill down
Performance Plus Mummy
full-length, left
Max User Height
[regular] 6ft, [long] 6ft 6in
Shoulder Circumference
[regular] 62in, [long] 64in
Hip Circumference
[regular] 53in, [long] 56in
Foot Circumference
[regular] 33in, [long] 36in
Bag Length
[regular] 86in, [long] 92in
Draft Tube
1 internal stash
Pad Retainer
pad loops
Storage Sack
Stuff Sack
Stuff Size
9 x 17in
Claimed Weight
[regular] 3lb 2.1oz, [long] 3lb 5oz
Manufacturer Warranty

Overall Rating

4.5 based on 21 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 2 reviews
4 Stars - 1 reviews
5 Stars - 16 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?


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5 out of 5 stars

May 17, 2024

So good I bought 2.

My fiancé borrowed mine so often, I bought her one for her birthday. We camp all year in northern Indiana, and it’s the best bag we’ve found for winter.

Brian F

Originally reviewed on

5 out of 5 stars

April 6, 2024

Great bag!

Very warm and quiet, packs down really well. Very happy with this purchase.


Originally reviewed on

5 out of 5 stars

February 11, 2024

0 Degree Bishop Pass for 5 Night November Walled Tent Camp in Montana

Lightweight Comfortable and Large Enough for 6'1", 205 Male; exchanged for 'long' after receiving 'regular' originally that was a bit too tight with shoulders and length.


Originally reviewed on

4 out of 5 stars

December 19, 2023

Pretty solid bag

Bought about 6 weeks ago, and just used on an eastern Sierra trip. Temp was down to 8-10 degrees overnight. Sleeping bag held its own. It’s a solid bag for the price and I think competes with bags double the cost. The goretex is a nice addition. A great choice for a lower priced 0 degree bag


Originally reviewed on

3 out of 5 stars

December 2, 2023

Decent - Sleeps a Bit Cold Under 25 Degree Temps

Decent enough bag, a good compromise between weight and function. I was out in 25 degree dry conditions last week, and was cold even with long underwear and a medium down coat. I would call this a decent three season bag, but not especially warm for temps under about 25 degrees or so.


Originally reviewed on

1 out of 5 stars

November 19, 2023

Buyer beware

Only buy this bag if you sleep exactly flat on your back with your arms folded across your chest. Any other sleeping position is pure misery. There is no room for your arms at your side or anywhere up near your neck. This particular bag ruined a backwoods trip for me since I couldn’t recover from each days effort.


Originally reviewed on

1 out of 5 stars

November 6, 2023

Beyond terrible

I brought this on a back country elk hunt in Colorado. The temps got down to 28 degrees and I froze in this thing. I had a Nemo sleeping pad under me, I worn heavy wool socks, expedition weight REI long John’s, a fleece sweat shirt and a stocking cap. It was miserable. We were on cots inside a canvas tent so wind wasn’t a factor. This bag completely let me down.


Originally reviewed on

5 out of 5 stars

October 17, 2023

Smart Compromise

This is a cold weather sleeping bag for nights below freezing. I have not had a chance to test it, yet. It appears to be very well made and fits me quite well. I think you would have to spend quite a lot more to get a lighter bag that has a zero degree Fahrenheit survival rating that you can trust. 650 fill power down is a smart compromise.


Originally reviewed on

5 out of 5 stars

July 15, 2023


The sleeping bag was perfectly sized and was very warm would recommend!

Bryce W

Originally reviewed on

5 out of 5 stars

February 8, 2023

Great bag

Used this just once so far, but so far so good! Low of 22. Super warm, comfy, packs down nice, zipper works great!


Originally reviewed on