This Multi-Functional Backpack Features A Release Buckle Decoration, It Is A Slim Anti-Theft Business Travel Laptop Backpack, Waterproof And Durable, Suitable For Both Men And Women. It Can Accommodate A 15.6-Inch Laptop, Making It An Ideal Choice For The Back-To-School Season. With Large Capacity, Waterproof Design, Laptop Compartment, Luggage Strap, Anti-Theft Feature And Shoe Compartment, It Is Convenient To Carry And Suitable For Outdoor Travel And Hiking.