Triathlon aero bar garmin mount

Designed this to be able to make use of the space between my aero bars, mainly attaching my garmin fenix watch.
But the design can be modified to accommodate a phone mount, a water bottle, a gopro...
I couldn't find a design I liked on thingiverse so I made my own.
I already had the rubber handlebar to watch adaptor, so I used that, and used some old bar tape to mimic a handlebar. All bar tape + electrical tape would surely work just as well.
Obviously not all bar width will be the same,