This UV (Ultra Violet) Santiiser bag is part of the ODEN X range. It has been deasigened to work with the the ODEN X Backpack by coinnecting the Bag to the C Cable on the backpack that has a powerpack connected to the USB in the bag. It can be used separately from the back pack as well if you have a USB to C cord and a Power pack. The bag is designed as a cross body bag. On the controls you can select between a 5, 15 or 30 Minute sanitising period. This bag is iedeal for sanitising your cell, phone, credit card, cash etc. Always ensure the bag is switched off after sanitising and before opening it up to remove the items that you have sanitised.