This large backpack is the perfect companion whether you're traveling by planes, trains, boats or automobiles.Microfiber is solid color polyesterExterior features a front zip pocket, two side slip pockets, a back trolley sleeve and a laptop compartmentFront zip pocket features a slip pocketFront zip compartment features two slip pockets and a mesh slip pocketMain compartment features a mesh zip pocketInterior key leashExpandable sectionCompression straps in main compartmentZip closuresCapacity 35 L.Dimensions: 12.0" w x 19.0" h x 7.0" d with 35.0" adjustable strap and 1.25" handle drop