AMBOR Travel Laptop Backpack for Ｍen, 15.6-17.3 inch Laptop Backpack for School, Anti Theft Business Work Backpack with USB Charging Port, Water Resistant College Computer Bag for Men & Women, Black

【Dimensions】This backpack fits up to 17.3″ laptop. Exterior dimensions (L*W*H):19.5x 12.5 x 5.3inch. Simple and practical, lightweight and comfortable，very suitable for shuttle，and it also work well as business/work backpack, computer bag, mountaineering bag, day-to-day bag.
【Anti-theft Design】 This backpack apply anti-theft design techology. Includes a theft proof combination lock& durable metal zippers, no thief can open your backpack easily .Provide security for your journey.
【External USB Charger Port & Headphone Jack】 USB charging backpack with charging cable is convenient to charge smart phone/tablet/other devices. Headphone Jack: you’ll be able to listen to your favorite music when you find yourself carring the backpack on road. Note: Not Include Power Bank
【Comfortable Back Improve System】Ergonomic design of S-shape padded shoulder straps and padding back design, created from high elastic and breathable sponge and fabric, equipment with adjustable chest buckle and ring type adjustable hasp, adjust the strap length freely , reduce the burden of weight, give protection to the back and shoulder effectively, more comfortable for your life.
【Durable Material】Backpack made of tear-resistant durable nylon fabric and its dual-get entry to zipper with anti-theft design allows for simple get entry to and increased safety.Lightweight, durable and anti-theft is the biggest feature of this backpack. Age: over 12 years old