15 Leather, Business Casual, Laptop & Tablet Backpack Decorative, double, front, buckles and top carrying handle. Hidden side zipper pocket with mesh, extendable, elastic pocket. Fully lined interior with leather trim and sliver hardware throughout including dual locking zipper. 15, built-in, padded laptop sleeve and tablet pocket. Business accessory organizer. Mesh, padded back exterior with piggy-back strap. Adjustable, padded, mesh backpack straps.