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.Dimensions20.5 x 15.8 x 12.2Capacity39.9 LitresPrintArea15.24cmWashing Instructions Do not machine wash. Wipe clean with damp cloth. - 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.Dimensions20.5 x 15.8 x 12.2Capacity39.9 LitresPrintArea15.24cmWashing Instructions Do not machine wash. Wipe clean with damp cloth.