How to use the USB charging port

In order to charge a Mark Ryden backpack, all you need is a separate power-bank which can be found at your local mobile phones and accessories shop. Now, follow the steps bellow and you are good to go:

  1. Charge your power-bank overnight.
  2. Connect the power-bank to the USB cable which can be found on the interior of the backpack.
  3. Connect your device with the charging cable to the USB port located on the exterior of the backpack.