⭐= inexpensive, no special tools, made with easily found materials
Nutshell: Attach a magnetic vent holder to a skull cap. When not in use, fold bottom of skull cap for stealth mode.
2. Each of the protrusions will eventually snap and you will be able to pry the entire thing off.
We will do this by reassembling the magnetic mount while wedging the skull cap in between the two pieces.
2. Cut a piece of velcro (hooks half) and using the provided adhesive backing, attach it to your charging bank.