High Sierra Dwight Messenger Bag,Pacific/Charcoal (Pear Lining) Large-capacity main compartment. Protective flap, with adjustable straps and hook/loop closure, has an easy-access Padded computer sleeve holds most 17 (screen size) notebook computers. (max. size: 16.25" x 11.5" x 1.8")" Side zippered MP3 player pocket with headphone grommet. Handy mesh beverage compartment on one side.