【ANTI-THEFT】 Backpack design with a password lock, protects wallet and other items inside from thief and offers a private space. (instructions: 1.The initial password is 000; 2.Press the button on the right to turn three digits and set your new password; 3.Be sure to remember your new password. Release the button on the right and your new password will be set successfully; 4.Press the button on the right and enter your new password to unlock it.)

【USB CHARING PORT】 Charging backpack with external USB charger port outside and built in charging cable inside, charging anytime anywhere; Please noted that this backpack doesn't power itself.

【LIGHTWEIGHT & CONVENIENT】 19.6 x 11.0 x 7.1 Inch, 0.6 kg. Lightweight slim and durable laptop backpack. A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Suitable for taking the plane with you; as school backpack and Daily bag, Great for senior middle school students and college students. Good choice for girls, boys and adults.

【MULTIFUNCTION】Plenty of pockets and storage：3 main pockets & 9 inner small pockets & 2 side pockets & 1 back pocket, perfectly meet your basic needs. One separate laptop compartment holds 15.6 Inch Laptop, different separated space for you iPhone, wallet, books, clothes, pen, keys, bottle and more. Subway ticket placed in the strap pocket, There are also special glasses hang buckles, etc. EASY to organize things in it.

【WARRANTY】 12-month warranty and friendly 24 hours customer service.