Black Diamond Couloir Harness - Ultra Blue/Black, Size S/M

The Black Diamond Couloir Harness is a lightweight, packable mountaineering and ski touring harness designed for alpine climbers and ski mountaineers who demand minimal weight and maximum performance. Constructed with UHMWPE (Ultra High Molecular Weight Polyethylene) webbing and Ripstop Nylon, this harness offers exceptional strength and durability while remaining highly compressible for easy storage in a pack.

Advantages

Ultra-lightweight and packable design makes it ideal for long approaches and technical alpine routes. The Dynex monofilament construction provides excellent strength-to-weight ratio. Fixed, elasticated leg loops ensure a secure fit without excess bulk. The drop seat functionality allows for convenient nature breaks without removing skis or crampons. Four ice clipper slots and two flexible gear loops provide ample carrying capacity for essential gear.

Suitable for

• Alpine climbing
• Ski mountaineering
• Glacier travel
• Technical mountaineering

Key specifications

• Harness Type: Mountaineering / Ski Touring
• Material: UHMWPE webbing, Ripstop Nylon
• Gear Loops: 2 flexible gear loops
• Ice Clipper Slots: 4
• Leg Loop Type: Fixed, elasticated
• Waist Belt Closure: Speed buckle
• Haul Loop: Yes, rated (typically 12 kN)
• Certifications: CE EN 12277 Type C, UIAA
• Drop Seat Functionality: Yes
• Size: S/M
• Waist Circumference: 69-84 cm (27-33 in)
• Leg Loop Circumference: 48-58 cm (19-23 in)
• Color: Ultra Blue/Black
• Gender: Unisex
• Included Accessories: Storage bag

Recommendations

For alpine climbers and ski mountaineers seeking a minimalist, high-performance harness that won't weigh you down, the Black Diamond Couloir is an excellent choice. Its packability and drop seat feature make it a top pick for long days in the mountains.