Castle Crashers Laptop Backpack with USB Interface & Music Jack — 100% Polyester, 13.4*8.3*18 Inch, Fits 13-16 Inch, 12 Pockets, Anti-Theft

Constructed from 100% Polyester for strength, wear resistance and long-lasting use. Size: 13.4*8.3*18 Inch. This large-capacity backpack includes a main compartment sized for books, documents or clothing, plus an independent computer compartment that accommodates 13-16 Inch notebook computers. A hidden zippered anti-theft pocket is located on the back for secure storage. There are a total of 12 pockets to help keep your items organized. Comfort features include a breathable air-flow back design with a multi-faceted ventilation pad to maximize back support, plus a breathable, adjustable shoulder strap that helps reduce shoulder pressure. The backpack sports a vibrant, fashion printing design that resists fading; thoughtful detailing emphasizes practical functionality. Built-in conveniences include a USB data cable and music jack so you can charge devices and connect audio on the go. The shoulder strap provides a glasses hanger on one side, while a small pocket on the other side is ideal for pens or keys. Suitable for School, Work, Travel, Mountaineering, Daily Travel, Business Trip, Office, Hiking, Camping, Etc.