The B1B Pack is the consummate accessory for the modern athlete seeking high-volume capacity with fewer bells & whistles. A padded laptop sleeve lets you take your computer along for the trip & multiple zip pockets offer the secure specialized storage a busy day demands. Made with a 600D polyester exterior & 200D polyester lining plus padded adjustable straps this Oakley pack maintains durability & carrying comfort anywhere it goes. Factory Pilot Series 25L Capacity 17 H x 13" W x 7 D 94% Polyester 6% PU Imported