Sell Laptop Backpacks✓Backpack 18inch Men's Computer USB Schoolbag Password Lock Anti Theft - Black best price

1 USB charging port design: External USB port with built-in charging cable. Use a cable to connect the power, and then connect the phone to an external USB port with the original USB cable. In addition, the headphone jack makes listening to music and handsfree easier. 2 light and comfortable design: thick multi-layer 3D honeycomb mesh high elastic pearl cotton coaster, soft and breathable, seismic decompression. Breathable adjustable shoulder straps relieve stress on the shoulders. The top handle of the foam pad can be used for a long time. 3 large capacity and anti-theft pockets: This large travel laptop backpack can store laptops (accommodating 15.6-inch notebooks), laptops, pens, iPads, clothes and more. 4 unique combination lock design to make your backpack more secure