Padded interior laptop compartment fits most 17" laptops. Padded iPad™/Tablet/E-Reader sleeve. Zippered fleece lined top valuables pocket. Large main compartment for books, binders and files. Padded back panel with air mesh for moisture wicking. Dual side water bottle/accessory holders. Organization panel with zippered stash pocket. Front slip pocket. Large grab handle. Adjustable shoulder straps with sternum strap. Dimensions 20.5" x 15.8" x 12.2" Capacity 39.9 Litres PrintArea 15.24cm Washing Instructions Do not machine wash. Wipe clean with damp cloth.