About this 3D model
This is my second submission and I hope the uploaded media will prove sufficient for download and printing on your printers. I just lost my very important storage media and decided that that was the last time it was going to happen. I wanted a way to track the location of my new SSD in case I lose it again, and thus came up with this design. A total of two components will need to be printed, and basically snap together. There it a slight wedge that should prevent the AirTag case from slipping out under ordinary circumstances. It will be a snug fit, and your printer will need to be decently accurate, but most BL printers should handle it just fine. The AirTag should snap into it's place with a click and stay on. I printed mine in PLA (as is the attached .3mf) since I should in theory only remove it once a year to replace the battery on the AirTag, but you may print it in PETG give it a little more flex.