Sherpani Camden convertible laptop bag/backpack. 11" x 16" x 4.5" Made from 100% certified recycled polyester 100% Vegan, can be worn three ways. Includes backpack straps that can be hidden, long strap as well as handles. Large, zippered main opening with Two interior, large slip pocket for electronics. Two external, quick access, security zippered pockets. Convertible back pocket to luggage pass-through RFID protected lining Water Resistant Key FOB Compatible with 15" laptops and padded laptop sleeve Water bottle pockets are large enough to hold most sized water bottles NWOT - smoke freez