Designed for the long haul—or wall—the Arc'teryx C80 chalk bag is the largest-volume option in their lineup. Its tough, stretchy material stands up to use after use.

• Burly Double Weave 4-way stretch material is tough yet supple
• Injection-molded belt slider attachment doubles as a bottle opener for post-climb celebrations
• Zippered external pocket stashes the small stuff
• Adjustable waistbelt secures your fit
• Features a drawcord closure and brush holder