I love the airpods keychain mady by Daley https://www.thingiverse.com/thing:2169936
But my issue is that the reset button keeps getting hit in my pocket and it resets them to factory settings. I'm an android user, so to fix it I have to go home and sync to my iPad. What a pain!
Anyway, I remixed this and added a tab to it that covers up the sync button and prevents it from being hit on accident.