Let travelling with all your essentials across countries be secure and hassle-free with the Defender-13 Anti-Theft Backpack. This lightweight, water-resistant nylon pack features a roomy main compartment for storing books, binders, extra clothing, and other larger gear, plus an organizer for keeping your pens, cards, and small business, school or personal supplies neat and handy. This backpack has locking zippers and hidden, slash-proof, construction for keeping its contents safe and secure.