Designed to seamlessly integrate with climbing harnesses, the CASSIN Okone Chalk Bag offers climbers wide access to chalk via its stiffened rim while ensuring minimal chalk leakage through its tight closure system. Equipped with dual belt loop attachment points and accompanied by a 15 mm webbing belt with a fast-clip buckle, it secures comfortably for dynamic climbing maneuvers. Its durable nylon fabric construction withstands outdoor wear and tear, while an integrated brush holder slot adds utility for cleaning holds, making it ideal for sport and alpine climbs including expeditions and indoor gym use.