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. View Details

Color: Black/Alloy

Color Options


Size Options
  • Free economy shipping for orders over $99+

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