High Sierra Curve Backpack Large front-load main compartment. Core organizer compartment with mesh pocket and pen pockets Front zippered accessory pocket with Large gusseted side mesh pocket holds a Comfortable padded core back panel. Comfortable, heavy-duty webbing grab handle Materials: Mini-Hexagon Ripstop, 600-denier Duralite Size: 18.5" x 12.5" x 8.5"Capacity: 1800 cubic-Inch