Following an incident involving some hard to find AirPods (not mine), and the discovery that the Tile I have had attached to my car keys ran out of battery back in August, but failed to let me know this somewhat critical fact until I launched the app to check it was working, I splashed out on a pack of four AirTags.

These relatively inexpensive trackers come with no way to attach them to anything however, and when I went searching online for options, many of them were as expensive, or more expensive than the AirTag itself. I have ordered one nice carbon fiber one to see, but in the meantime I thought there must be some 3D printable options, and I wasn’t wrong…