Business Obsidian Textured Laptop Backpack, Crafted From High-Density Wear-Resistant Nylon Fabric. Features A Spacious Multi-Compartment Design, An Independent Thermal Lined Laptop Compartment, And Zippered Closure. Equipped With A Luggage Strap On The Back And Ergonomic Weight-Reducing Shoulder Straps. School Bag Bookbag