Ideal for cross-town ventures, the campus and office, Gregory's Rambler backpack is a full-featured, comfortable midsize unit that's built with a convenient removable laptop sleeve. Flexible bioshell material 2 main compartments Front section features an organizer compartment with a zip-closing pocket Zippered front pocket for a lightweight jacket or vest 2 side pockets with cord portals for electronics Water-resistant zippers Flap-covered, padded sleeve holds laptops up to 12 x 10 x 1½” Padded