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Mountain Hardwear

Mountain Hardwear Bishop Pass 30deg Sleeping Bag

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Rated 30°f

For three-season camping and climbing

650-fill Down

Lightweight warmth and compressibility

Shaped Draft

Collar and down-filled face gasket

Contoured Footbox

Follows a natural foot position

Includes Compression

Sack and mesh storage bag

$295.00
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SKU: WX2*0748932

Overview

Built for moving between trail, camp, and alpine objectives, this down sleeping bag is aimed at users who want a versatile option for a range of cool-weather trips. It is rated to 30°F and uses 650-fill down for lightweight warmth and compressibility, with a shaped draft collar, adjustable down-filled face gasket, and full-length draft tube to help manage heat loss. The contoured footbox, Performance Plus mummy cut, and two-way zipper are designed to balance comfort, warmth, and ventilation, while the included compression sack and mesh storage bag make packing and storage straightforward.

Why Hunters Choose the Mountain Hardwear

Rated 30°f

For three-season use in cooler

650-fill Down

Lightweight warmth and compressibility

Shaped Draft

Collar and down-filled face gasket

Contoured Footbox

Supports a more natural foot

Includes Compression

Sack and mesh storage bag

Key Features

  • Rated to 30°F for three-season camping and climbing use.
  • 650-fill down provides lightweight warmth and compressibility.
  • Shaped draft collar and down-filled face gasket help seal in warmth.
  • Contoured footbox follows a natural foot position for added comfort.
  • Includes compression sack and mesh storage bag for packing and storage.
  • Features a two-way #5 YKK zipper with anti-snag construction and ventilation options.
  • Responsible Down Standard certified down is tracked from source to final product.

Best Used For

  • Backpacking trips where lightweight warmth and packability matter most
  • Climbers needing a warm, efficient bag for changing mountain conditions
  • Campers wanting a versatile down bag for car camping and overnight stays
  • Users who prefer a contoured mummy cut with a more natural foot position
  • Hunters needing a 30°F-rated sleeping bag for cool-season bivy setups

Specifications

Compression Sack IncludedYes
CutPerformance Plus Mummy cut
Draft CollarShaped draft collar
Draft TubeFull length down draft tube
Dwr FinishYes
Face GasketAdjustable down-filled face gasket
Fill Power650
FootboxContoured foot-box
Glow In The Dark Zipper PullYes
Hang LoopsYes
Insulation650-fill down
Internal Stash PocketYes
Responsible Down StandardYes
Sleeping Pad LoopsYes
Storage Bag IncludedMesh storage bag
Temperature Rating30°F
Two Way ZipperYes
Zipper#5 YKK zipper with anti-snag slider
Zipper Orientation OptionsLeft hand and right hand zipper options available

Pros

  • Rated to 30°F for three-season use in cooler conditions.
  • 650-fill down offers lightweight warmth and compressibility.
  • Shaped draft collar and down-filled face gasket help retain heat.
  • Contoured footbox supports a more natural foot position for comfort.
  • Includes compression sack and mesh storage bag for packing and storage.
  • Left- and right-hand zipper options allow zip-together compatibility.

Considerations & Trade-offs

  • Rated to 30°F, so it’s a three-season bag rather than a cold-weather option for lower temperatures.
  • The mummy cut is efficient and warm, but it offers less room than a roomier rectangular-style sleeping bag.
  • 650-fill down emphasizes lightweight warmth and compressibility, which can mean more care is needed than with synthetic insulation in damp conditions.
  • Left- and right-hand zipper versions are available, so matching bags for zip-together use requires choosing the correct orientation.

Suggested Comparisons

  • Backpacking sleeping bags
  • Down sleeping bags
  • Three-season sleeping bags
  • Mummy sleeping bags

Suggested Accessories

  • Sleeping pad
  • Compression sack
  • Sleeping bag liner
  • Pillow

Frequently Asked Questions

What temperature is the Bishop Pass Sleeping Bag rated for?

The product is rated down to 30°F.

Does the Bishop Pass Sleeping Bag include storage or compression accessories?

Yes. It includes a compression sack and a mesh storage bag.

Does it have a zipper setup that works for pairing bags together?

Yes. Left-hand and right-hand zipper options are available for zip-together functionality.

What features are listed for warmth and draft control?

The listed features include 650-fill down, a shaped draft collar, an adjustable down-filled face gasket, and a full-length down draft tube.

Is there any information about the down certification?

Yes. The product states that the Responsible Down Standard certifies the down against animal welfare requirements and tracks it from the source to the final product.