Kopack Laptop Backpack USB Charging Port Anti-Theft Grey Travel‎ Work Bag

Kopack Laptop Backpack USB Charging Port Anti-Theft Grey Travel Work Bag  This is a Kopack laptop backpack in a heather-grey fabric, designed with an anti-theft rear-zipper opening, padded back panel, and a dedicated padded laptop compartment for secure storage. The exterior fabric has a smooth woven texture and clean modern look.  The backpack includes a built-in USB charging port on the shoulder strap.  ✔️ Tested and working — the USB port successfully charges a device when connected to a power source.  How I tested it:  I plugged the backpack's internal USB cable into my laptop, then inserted my phone charger into the external USB port. The phone immediately began charging, confirming that the port works as intended. (Note: A power bank is required for on-the-go charging; not included.)  Features:  *   Padded laptop sleeve   *   Anti-theft rear access   *   Built-in USB charging port   *   Adjustable padded shoulder straps   *   Breathable mesh back panel   *   Internal organization  Thanks for viewing my listing, have a blessed day!