Tablet Holder for Bicycles on Trainers

This is a tablet holder for bicycles on trainers. Primary goal for the design was ease of mounting. Only a few O rings or thick rubber bands are required for mounting on handlebars. Due to variances in design of handlebars and stems, this may not work for all combinations.
There is clearance for power connection in the bottom middle of the Pad Holder Base.

For securing this to the handlebar, I used Qty 2 of 220 size rings per side, its what I had lying around. Sizes you'll need will vary