The On/Off button of the (excellent) SKS AirChecker pressure gauge is easily pressed when in your bag. This is a simple cover to protect the On/Off button.
There's a little interference nub that prevents it from falling off.
Check https://www.thingiverse.com/thing:5277309 if you have the old style AirChecker
Print it in the upright orientation.
AirChecker_Protecker.f3d | 802.7KB | |
AirChecker_Protecker.stl | 1001.9KB |