The L708 Series All-Purpose Travel Backpack is built with water resistant ballistic nylon. There are two main compartments - one padded compartment to hold a 19" laptop; the other to store your books, binders, files and folders. Also contains pen loops and cardholders. Features a Spine Saver shoulder pad shock absorber, a back airflow system, and a back strap that enables the backpack to slip over the handle of your wheeled luggage. Includes a top padded handle.