High Sierra Chaser Wheeled Backpack, Kelly Green/True Navy, 20x13.5x8-Inch 600D Duralite Large, multi-compartment design; Premium organizer compartment with multiple pockets and key fob Quick-access zippered accessory pocket; Smooth rolling, corner-mounted wheels; Hideaway telescoping handle VAPEL mesh padded shoulder straps store behind a zippered, Primary padded back pane; Side beverage pocket VAPEL mesh padded shoulder straps store behind a zippered, Primary padded back pane; Side beverage pocket Materials: 600-denier Duralite