Navy mini-hexagon ripstop nylon, waffle weave and 600 Denier polyester canvas backpack. Large front load main compartment. Front pocket with D ring. CD player pocket with headphone port. Side mesh water bottle pockets and quilted side panel detail. Organizer with zippered mesh pocket, pen pockets and removable key fob. S-shaped mesh airflow padded shoulder straps with suspension system, thumb ring pulls and cell phone pocket. Padded back and contoured grab handle.