Adjustable waist belt * One main compartment * Zippered front pocket keeps essentials handy * Headphone pocket exit for audio management * Capacity:150.1 cu in / 2.46L,Dimensions:6in h x 12.5in w x 4in d,Weight:3 oz / 0.11 kg,Fabric:600 Denier Polyester / 420 Denier Nylon