Photive 6-port charger holder

I have 3 Photive 6-port chargers. I love that they are fast and can charge multiple devices for everyone in the family. I don't love how slippery they are and that if anything falls off the bedside table, the charger follows and all attached devices.

I decided to make a clip-in holder for the charger to free up space on the table and to prevent it from falling off the table. This way is it easy to attach securely but can be easily removed when I travel.

It can be attached with an adhesi