Couloir Harness
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Why We Like The Couloir Harness
With no bulk and all strength, the Couloir is an essential on our big mountain pursuits. This harness packs down to the size of an orange for compact stashing, while the adjustable leg loops clip open, letting us kit up without removing our skis or crampons.
Details
- Featherweight harness for conquering snowy peaks
- Hydrophobic material resists moisture to stay light and dry
- Self-locking speed buckle for quick-and-easy fit adjustments
- Full-strength belay loop for glacier travel
- 2 webbing loops keep crucial gear at the ready
- 4 ice clipper slots for gear organization
- Ice screw slot in each leg loop helps reduce clatter
- Item #BLDZ9G3
This item is made with PFAS chemicals.
- Responsible Collection
- Bluesign Approved
- Material
- vari-width Dynex monofilament
- Padding
- none
- Buckles
- [waist] Speed Buckle (self-locking), [leg loops] clips
- Gear Loops
- 2 webbing
- Ice Clipper Slots
- 4 (with ice screw slot in each leg loop)
- Claimed Weight
- 7.5oz
- Leg Loops
- adjustable
- Manufacturer Warranty
- 1 year
- Activity
- ski mountaineering, mountaineering
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 23 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageMarch 21, 2025
Best Mountaineering Harness Around
This incredibly strong harness is extremely lightweight and minimalist without any sacrifices to comfort. There is plenty of gear attachment points for clippers and ice screws. This harness is very easy to put on and take off and feels very secure while climbing. I highly highly recommend this harness
Originally reviewed on blackdiamondequipment.com
March 9, 2025
Great option!
Light and versatile harness for Classic Mountaneering and glacier skiing. Fast to put and take out, confortable and simple , great option !
Originally reviewed on blackdiamondequipment.com
February 6, 2025
Upgrade
Love the new lighter weight and speed bucket. A definite upgrade from the old couloir harness.
Originally reviewed on blackdiamondequipment.com
February 5, 2025
buckles could be better
buckles are not glove friendly. bought for use with my self evacuation kit.
Originally reviewed on blackdiamondequipment.com
August 23, 2024
Couloir
Perfect for alpine climbing and getting harness on with both legs on the ground.
Originally reviewed on blackdiamondequipment.com
July 11, 2024
Light weight!
Much lighter than what I was using. Fit pretty well, but was a slight struggle loosening and tightening the belt strap.
Originally reviewed on blackdiamondequipment.com
June 28, 2024
This harness packs down to
This harness packs down to an amazing small size and is easy to get on diaper style while you have your ski/outdoor gear on .
Originally reviewed on blackdiamondequipment.com
May 27, 2024
Light weight and easily packable
Purchased this for a mountaineering trip coming up, I can already tell this will be the go to for many adventures. It is easy to get on and off with with all my layers; seems to have the right amount of loops and feels light and comfortable. I give it 4 stars because I need a little more time with it in action.
Originally reviewed on blackdiamondequipment.com
May 12, 2024
Ultralight
I purchased this for a Rainier climb and other ski mountaineering objectives. This is replacing my old Momentum harness due to its low weight and simple put-on and non-step-through features.
Originally reviewed on blackdiamondequipment.com
April 9, 2024
Small, light, effective
Perfect for ski mountaineering or glacier travel. Takes up almost no space in the pack & dries fast.
Originally reviewed on blackdiamondequipment.com
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