Ruggan Slim Convertible Laptop Backpack up to 14 Travel Bag Notebook Computer Anti-theft with Padlock SMART DESIGN & SLIGHTLY PADDED STRAPS  Stylish mini rucksack with lots of pockets, inside organizer, side pockets for water bottle or umbrella, padded dedicated laptop compartment at the back, headphone exit, a lot of pockets for your accessories HIGH QUALITY MATERIAL AND ZIPPERS - Our cute slim thin expandable backpack for laptops with the screen under 14 inch (13 and 13.3 inch laptops) is made of lightweight durable water resistant nylon material that can easily be cleaned with wet cloth. All zippers open and close smoothly, are lockable and extra safe WIDE RANGE OF USAGE: This is a unisex casual backpack for daily urban commute, travel, office, business, college, school and outdoors. It is convertible into a messenger bag. It fits both men and women, ladies, executives, teen girls and boys. Its airport checkpoint friendly and could be easily used as a carry on. OUR PROMISE: All our products are supported by full customer satisfaction promise: we either refund your purchase or ship you a replacement if your backpack fails during a 6-month period after it was delivered to you. 3-DIGIT COMBINATION LOCK: sized 2.1 x 1.1 x 0.4 inches, included in the bundle helps to keep your belongings inside the backpack secure.