Detachable backpack has inner 15" Laptop Compartment (also useful for other digital gadgets), and two front pockets. Foam-thickened back for major ergonomics, and adjustable shoulder straps. Includes Red Pocket : According to ancient oriental precepts, valuables must be kept in a red pocket to have abundance and fortune. Find the RedPocket in all our bags, wallets and luggage. Good fortune will always be your companion. TSA combination lock (keeps all your belongings safe). Long-lasting metallic zippers and two front pockets. Inner mesh pocket for organizational purposes. Inner crossed compression bands. Inner neon trims. Push-button large cane handle and ergonomic top handle