NUBILY Laptop Backpack 17 Inch Waterproof Extra Large TSA Travel Backpack Anti Theft College Business Mens Backpacks with USB Charging Port 17.3 Gaming Computer Backpack for Women Men Blue 45L

USB Charging Port An external USB port and data cable with a built-\u003ein charging cable.

Connect the cable to your mobile phone and use the original USB cable to easily connect your phone to the USB port.

Possible to open 180 degrees The fourth layer of the backpack opens up to 180 degrees, making it easy to load and unload luggage.

There are a lot of storage pockets, and you can store small items such as folding umbrellas, books and valuables from your laptop.

It is also useful for quickly passing through airport security checks.

Waterproof Material Made from high-quality anti-tear and water-\u003eresistant polyester fabric with high-density nylon lining, specially treated for water resistance.