Zip through security with this pack that features a laptop compartment that lays flat on the screening belt. 600D poly/420D dobby poly. Checkpoint-friendly top-entry padded laptop compartment. Organization panel. Large main compartment. Dual side beverage/accessory holsters. Sliding sternum strap. Valuables stash pocket. Padded back panel. Ergonomic adjustable shoulder straps. Dimensions: 18"h x 13.5"w x 10"d Capacity: 2,200 cu. in./36L Weight: 2.3 lbs./1.06kg Laptop sleeve: 15"h x 11.25"w x 2.25"d, fits most 17" laptops.