With a large main compartment zip pockets and a padded laptop compartment this backpack has plenty of room for your gear the back panel is made with ventilated climacool to keep you dry and comfortable ventilated climacool back panel helps keep you cool and dry main flap and buckle closure front zip pockets side mesh pockets padded laptop compartment padded adjustable shoulder straps with chest strap top carry handle dimensions 15 cm x 30 cm x 48 cm 100 polyester plain weave