Streamlined designweather resistancedurability - the Granville 16 is made for use. Designed for light hikes and versatile enough for off-mountain adventureit's made from our alpine-proven N400r-AC2 ripstop fabrica weather-resistantexceptionally durable coated nylon. There's a top pocket for instant access to small essentialsand the large main compartment has a stretch mesh sleeve for a laptop. Comfortable carry comes from the ventilated padded shoulder straps and breathable pack panel.