Heavy duty backpack that will last you for years to come! Available for personalization. Made from a polyester/dobby polyester blend. Top-entry padded laptop compartment. Fleece-lined valuables pocket. Deluxe organization panel. Dual side beverage/accessory holsters. Padded back panel. Ergonomic adjustable shoulder straps with adjustable sternum strap. Dimensions: 19"h x 14"w x 10"d Capacity: 2,200 cu. in./36.05L Weight: 1.8 lbs./0.82kg Laptop sleeve: 15.5"h x 12.5"w x 1.5"d, fits most 17" laptops Weight: 2.4 lbs./1.1kg