High Sierra Brewster Backpack Large, multi-compartment design. Separate, CUSHION ZONE paddedcomputer compartment with framesheet; Insulated cooler compartment keepsbeverages cold. Core organizer compartment with mesh pocket, pen pockets and key fob. Front clip with integrated bottle opener. Daisy chain loops for attaching extra gear Large gusseted side mesh pocket holds abeverage or extra gear. S-Shaped, VAPEL mesh padded shoulderstraps with Suspension System andintegrated media/cell phone pocket Comfortable padded core back panel. Convenient grab handle Materials: Shiny Mini-Waffle WeaveSize: 18.25" x 12.75" x 8.75"Capacity: 2074 cubic-Inch