Material: Nylon 600D

Size: 18"x12"x10.5"

Construction: with adjustable padded shoulder straps, cell phone and mp3 holder on straps, comfortable air mesh back, water bottle pocket and easy grip neoprene handle. Inside a front pocket organizer with key ring holder, cd/mp3 holder and headphone hole on top of the bag

Various materials,colors, sizes and printing logo may be custom-made.