Size: 16"W X 12"H X 7"D [EXPANDS TO 9.5"D] Features: Organizational pocket features storage for cell phone, PDA, pens and more Rear compartment features a built-in, padded laptop sleeve, which stores up to a 15" laptop, with two mesh pockets for storing computer peripherals Front pocket features a wide, zipper area with mesh stash pocket Front compartment expands 2.5" for extra packing capacity and includes a horizontal file sleeve for important documents and three pockets. Comfort grip haul handles provide flexible carrying options Rear pocket converts to a sleeve for sliding over wheeled handle systems Patented, zip-away water bottle pocket