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Mountain Hardwear
Bishop Pass Sleeping Bag: 30F Down

3.7142857142857144 out of 5 stars
7 Reviews
$244.99 - $264.99
Color:Light Zinc



Why We Like The Bishop Pass Sleeping Bag: 30F Down

On chilly summer nights at camp, we’re slipping into the Mountain Hardwear Bishop Pass Sleeping Bag. With a high-performing warmth to weight ratio, the sleeping bag makes your pack lighter without you having to worry about being too cold. Additional thoughtful features such as the DWR coating that resists moisture, a full-length down draft tube, and a Performance Plus mummy shape ensure that you can stay nice and warm throughout the night.


  • Comfortable mummy bag with a high performance to weight ratio
  • 650-fill down is warm and compressible for convenient packing
  • DWR coating resists moisture to keep insulation dry for warmth
  • Down-filled gasket blocks drafts for enhanced warmth and comfort
  • Full-length down draft tube protects against heat loss at zipper
  • Performance Plus mummy shape provides optimal heat retention
  • Contoured footbox enhances comfort for a more restful sleep
  • Glow in the dark zipper pull makes getting in and out easier
  • Item #MHWZ9FW
synthetic, DWR finish
650-fill Down RDS certified
Max User Height
[regular] 6ft, [long] 6ft 6in
Shoulder Circumference
[long] 64in, [regular]62in
Hip Circumference
[long] 56in, [regular]53in
Foot Circumference
[regular] 42in
Bag Length
[regular] 86in, [long] 92in
Draft Tube
1 internal stash
Pad Retainer
pad loops
2-way zipper
Fill Weight
Storage Sack
Stuff Sack
Stuff Size
7 x 13.5in
Claimed Weight
1lb 12.6oz
Manufacturer Warranty

Overall Rating

3.5 based on 7 ratings

Review Summary

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

What do you think about this product?


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5 out of 5 stars

January 28, 2024


Very warm and good loft, also super light. Pretty perfect.


Originally reviewed on

2 out of 5 stars

September 18, 2022

a total bummer

This bag has been a huge disappointment. The temperature rating is WAY off - I'd put it at more of a 45 degree bag, if that. I've used it several times in above freezing temperatures (in the 35-40 degree range) and have been very cold every time, particularly in my feet, even with full wool socks and sock liners on. Also, I get that it's a mummy bag, but it's so skinny that when you rotate on your side, the bag rotates with you instead of staying flat on the sleeping pad. This throws off the hood compartment and puts your pillow in a wonky position if you sleep on your side. I'm 6.0' tall and 180 lbs w/ broad shoulders and this feels like I'm sleeping in a straightjacket. The positives are that it's lightweight, squishes down to a small volume, and is generally well-made. Other than that, it's poorly designed and absolutely does not live up to its temperature rating. If I could return it I would.


Originally reviewed on

3 out of 5 stars

July 9, 2022

Warmth is just ok.

Even though it is rated 30 degrees, I was cold at 38'. I had to use a cocoon and wear long johns and a long sleeve top. Toe box is not warm at all. Packs small.

Steve M.

Originally reviewed on

4 out of 5 stars

September 21, 2021

Great bag for cool temps

Well built bag. Perfect for cool temp camping or backpacking. Love the subtle details like form-fitting shape, roomy toe box, stash pocket & added baffle in the neck area.

J Brown

Originally reviewed on

4 out of 5 stars

August 3, 2021

Very very good bag

Great bag; just spent 4 Nights with it in Southern Wyoming. I'm 5'11 and 175lbs and it fit great. Plenty of room in the feet box which surprised me. The bag is very light. Only reason I'm not giving 5 stars now is I need more time and trips to let it prove its 5 star level.

Dave from TX

Originally reviewed on

4 out of 5 stars

July 29, 2021

Light weight, packable bag

Great sleeping bag for summer backpacking in the North Cascades.


Originally reviewed on

4 out of 5 stars

April 6, 2021

Runs small, probably a 5 star bag otherwise.

I am 5' 11" and the bag is just past capacity lengthwise. Seems like a good, high quality bag otherwise.


Originally reviewed on