Couloir 3S Harness Black/Alloy 1
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Couloir 3S Harness



A workhorse minimalist winter harness for ski mountaineering and climbing that’s built with burly webbing construction and features three speed buckles for easy on and off with skis and crampons.

Color: Black/Alloy


  • Standard delivery within 3 business days
  • Free shipping over €100 otherwise €8.95
Featuring unisex design that’s perfect for guide services, ski mountaineers or climbers that value simplicity, the Couloir 3S utilizes a high tenacity polyester vari-width webbing construction and three metal speed buckles, making it easy to slip on or off while wearing crampons or skis. A dedicated tie-point is combined with two gear loops and ice clipper slots so you can rack up for your next winter objective.

Product Features

  • Durable vari-width webbing construction
  • Single tie-in point
  • Speed buckles on waist and leg loops for easy on and off with crampons or skis
  • Four Ice Clipper slots with ice screw slot in each leg loop to reduce clanking
  • Color coded waist and leg loops (inside/outside) to make putting on harness easy/intuitive
  • Unisex
  • Available in S, M, L, XL
  • S-XL
  • 235g (M)

2 Year Warranty

We trust what we make because we use what we make. All Black Diamond products are covered by a two year warranty policy.

Display Weight
Size Range
235g (M)SpecialtyS-XL235g