Durable polyester honeycomb and ripstop body fabric. 210D polyester lining. Heavy duty zippers and sliders. Large front pockets and reflective piping. 17 laptop pocket and tablet case included. Fits 17 laptopExplorer black polyester backpack, 14.5 W x 19 H x 6 Deep. Sturdy polyester honeycomb and ripstop body fabric. 210 Denier polyester lining. Heavy duty zippers and sliders. Large front pockets and reflective piping. Gorgeous details and finish. Features include sleek detailed clasps and eye-catching iridescent material. Made for laptops. Fits 17 laptop