Black Diamond Cirque 50 Ski Touring Backpack Size:Medium/Large photochromic lenses adapt to changing

photochromic lenses adapt to changing light conditions

Outer-leg vents provide breathability

you can customize the shell and liner to fit your foot exactly

The Marker PT's transformation between uphill and downhill mode allows it both the efficiency of uphill tech-style touring and the performance of a traditional alpine style binding

Lighter than ever before

Black Diamond Cirque 50 Ski Touring Backpack Size:Medium/Large photochromic lenses adapt to changingThe brand new redesigned Cirque 50 is the best large volume ski touring pack designed for hut trips and overnight missions in the mountains. This roll top 50L pack has an ultralight aluminum back panel frame to help easily carry everything you need. The padded hip belt features snack pockets, tool attachment points, and, best of all, PULK SLED attachments so that you don't have to sacrifice what you decide to bring with you. This ski mountaineering