210D Tech performance two tone nylon with latex rubber backing|Ballistic Blue contrast 210D polyester lining|Two main zippered universal storage compartments|Fully cell foam padded laptop compartment fits 15Ó laptop|Front zippered compartment with multiple pocket organiser|Top zippered drop in MP3 pocket with rubber headphone exit port|Mesh backed shoulder straps with adjustable sternum strap with quick release buckle and padded mesh back panels|Dual mesh drink bottle pockets|Neoprene padded quick grab handle|Dome feet for added protection|Capacity: 30 Litres