On the back of the hokus pokus waist bag there is a hidden compartment for valuables. larger items can be placed in the main compartment. you can attach your keys to the integrated key clip in the front pocket. 3 zippered compartments (main pocket - front pocket - rear hidden pocket) key clip on the front pocketadjustable strap armatech plus 600d : thin, densely woven, durable and flexible fabricdimensions: 15 x 32 x 8 cmweight: 100 gramscapacity: 2 liters Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.