Amazon.com | Travelon Anti-Theft Classic Backpack | Casual 。Tried and true, no other travel bag or Anti-Theft bag collection enjoys the level of loyalty Travelon Classic does. From timeless and versatile design, colors that pair with any wardrobe, quality materials and craftsmanship, renowned security features and thoughtful organization. The Classic Backpack will carry and keep more items organized than everyday bags. This durable bag features Travelon’s patented Anti-theft security system to protect you from pickpockets and thieves. It includes a slash-resistant mesh inner lining in all 4 sides and bottom body panels; slash-resistant strap; locking compartments; and RFID blocking organizer for credit cards, passport and other sensitive information you are carrying. Travel with style and security. • Anti-Theft security system; padded straps are secured at back panel • Top load backpack has padded sleeve for tablet or laptop up to 13\", slip pocket and zippered pocket • 11 cubic liters • Front organizer has a slip pocket and pen loop • Side zippered pocket with expansion mesh • Exterior large side slip pocket for quick grab items including umbrella, map or sunglasses