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