I have a CAW.CAR bicycle/motorcycle phone mount but the spring clamp constantly squeezed the volume and lock buttons on my iPhone 13 Pro, making it unusable as-is. I designed this protector to fit around the standard Apple leather case and prevent the buttons from being pressed while in the bike mount. It has the added benefit of protecting the leather case from damage if the bike and/or mount takes a tumble.

The Autodesk Fusion 360 file is included if you would like to modify it.