I rarely use my Rivian KeyFob, love the “Phone as a Key” capability instead. I probably pick up my keyfob one or two times a month, and always worry if I can find where I last put it. One way to solve that is to add an AirTag.
I printed versions of of this in SBS, PETG and ABS. I recommend using at least 4 walls or perimeters. All worked well.
The AIrTag cover requires some force to slide and snap into place. One done, it won't fall off. Removing the cover is not easy, but if you pull up on the cover side of the key ring as you try to slide off the cover, it will slide off a little easier.
The author remixed this model.
Added an AirTag compartment (and a bit larger key ring) to KevinsBennett's effective and clean Rivian KeyFob case.