Anti-Theft Laptop Travel Backpack with USB Plug Charging port
It is made of polyester fibre which is a high strength wear-resistant fabric, so the backpack is antistatic, easy to clean and not deformed.
Exquisite workmanship makes the bag attractive. It will give you a feeling of comfort and freedom. Having a USB cable is the other advantage of it. In a word, it is your best choice. Now it's only $18.99 on TOMTOP FLASH SALE
Notice: The bag has a built-in charging cable, simply connect the mobile charger to the cable, and the USB connection can be charged.(No power supply.)