Targus TSB136US League Backpack Fits up to 15.4-Inch Screen (Silver and Grey) Includes mesh-padded shoulder straps and back panel and adjustable side compression straps for comfort and equal weight distribution Two large zippered compartments, one including a workstation with pockets for power cords, business cards and media, as well as a key clip and pen loops Scratch-resistant MP3 pocket with headphone port, two side water bottle pockets and locking zipper pulls Exterior Dimensions - 13.98 x 7.48 x 18.11 Interior Dimensions - 14.33 x 1.69 x 11.81