Zippered pocket is expandable for extra storage capacity due to its gusseted design. Store keys, e+LITE emergency headlamp, topo map, energy bar, or other small provisions for long days on a wall * The reinforced rim maintains the shape of the bag. Elastic brush holder for cleaning holds * The wide, round shape and supple fabric allows for easy access to chalk and is comfortable to use. Double loops for stability allow easy attachment to a belt or carabiner * Micro-fleece interior liner resists matting and ensures good transfer of chalk to the hand. Soft liner flap prevents accidentally losing chalk. Bag comes with adjustable waistbelt * One-size-fits-all. Weight 95g