STM Aero, Backpack for 13-Inch Laptop and Tablet - Black (stm-111-036M-01) Super lightweight backpack weighs only 1.5 pounds Padded laptop compartment accommodates 13-inch computers Dedicated soft-lined sleeve for tablet; zippered organizer pocket on front for phone and sunglasses Two side pockets for water bottles or umbrella; padded shoulder straps plus haul loop Made from durable 300D polyester and is covered by a limited lifetime warranty