HIGH QUALITY MATERIAL : Made of high-quality material and high-density nylon lining, Reinforced flat bottom features 4 metal feet to protect against scratching. Upright computer Bag waterproof and easy to clean, Durability. other details that is smooth zipper, sturdy metal accessories and the reinforced stitching at each stress point give this womens laptop bag an upgrade in durability. MULTI-POCKET TOTE BAG : Large capacity laptop bag main pocket features 1 main laptop compartment, 1 compatible with iPad zipper pocket, 2 elastic side pockets, 2 mesh pockets, Front pocket structure：2 large open pockets for A4 documents and books, 3 pen slots, 3 small pockets, large zipper pocket on the back for documents, wallet, sungles, cell phone, cosmetics and more. USB PORT DESIGN : With built in USB interface, it's convenient to charge your phone or other electronic devices while keeping your power bank inside of the bag （Power bank is not included) as a womens briefcase, teacher tote bag, computer tote bag or women crossbody work bag.(If USB doesn't work, please contact us and we will provide a replacement or a full refund) PERFECT SIZE WORK BAG : Work bag for women is 17.3" x 6.2" x 12.5"(L*W*H). Net weight: 3.1 lb.Adjustable shoulder strap is 27~53 inches long, help you for a comfier carry. Professional Laptop Bag suitable for most 13"/14"/15"/15.6/17" laptops, and it is large enough to make your daily stuff well organized. RICH CARRYING METHODS :Sturdy carry handle with adjustable shoulder strap for easy portability, It can also be connected to a trolley for easy carrying. You be carried in several ways as a briefcase or handbag, business work bag shoulder bag or a crossbody bag as well, convenient and comfortable. With such large organized handbag, it meets all your daily supplies.