WELL MADE BACKPACK: This fashion backpack made of eco-friendly and waterproof polyester fabric, with durable and classic metal zippers. Comfy and fashionable. | USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge(POWER BANK IS NOT INCLUDED). | LARGER CAPACITY & MULTI-FUNCTIONAL: Backpack Dimension: 11.2(L)*7.5(W)*17(H) Inches. Main pocket can fit up to 15’’ laptop, the back zipper pocket can fit your small tablet; and there are many small multi-pockets, you can put glasses, wallet, keys, earphone, power bank, cell phone, document, clothes and baby essentials, etc. (The pictures shows the pocket structure of the backpack more clearly ) | FEATURES: Multi colors and humanized design. A well-knit luggage strap is quite convenient for you to fix the backpack on the trolley of your luggage; leather handle buckle are the best choice of fashion, makes it more safe and comfortable. It is a perfect school bag for men, women, teens, Boys and girls, high school and college students. It is also a stylish nappy backpack, baby diaper backpack for dad or mum. | CUSTOMER SUPPORT: Provide you with high-quality backpacks and service. If you are unhappy with our products, then CONTACT US, professional customer service staff will solve any problems for you.

ANTI-THEFT & CONVENIENT BAG: A hole for headphone outside gives easy access to Earphone usage. this mens/ womens laptop backpack comes with password lock, better to protect your items. And a small anti-theft pocket located on the lower back keeps your passport, wallet, phone and other valuable items safe and handy. | LARGE CAPACITY & MANY POCKETS: This backpack has two main compartment pockets. One separate laptop compartment holds 16 Inch Laptop as well as 15 Inch, 14 Inch and 13 Inch Mac book or Laptop. The other one packing compartment with 3 open pockets is roomy for daily necessities and tech electronics accessories. Front compartment with zipper pockets and pen pockets; 2 small elastic mesh side pockets; 1 rear padded pocket. It can hold a lot of things, and make your stuffs easier to find. | MULTIPURPOSE BACKPACK: The big backpack is perfect for indoor and outdoor activities, exclusive designed for airplane traveling. Served as durable large backpack, large laptop bag or spacious Business backpack, you can use it at anywhere for International travel, camping, hiking, trip and business. | DURABLE MATERIAL: Size of extra large backpack: 19x13x9 (inches), Capacity: 50L. Our travel laptop backpack made from high quality polyester fabric with nylon lining, a sturdy rugged handle can keep the exclusive backpack at whatever things you requires. | COMFORTABLE BACKPACKS: Tech backpack with back U shaped three dimensional ventilation design, comfortable wide breathable mesh shoulder straps with plentiful sponge pad help relieve the stress from your shoulder. Premium computer book bags for men/women.