A mounting bracket/holder/clamp for the 2nd generation Amazon Echo Dot.
I designed this to mount my Dot upside-down, underneath a kitchen wall cabinet.
It has a 4mm recessed fixing hole in the base, or just use double sided tape.

UPDATE: Rescale the print to 99% in your slicer e.g. Cura. The result is a much better fit to the Echo Dot that is less likely to fall out when mounted upside down.

UPDATE: The print I rescaled to 99% also became a loose fit, so I reprinted this in PETG. After a few months it is still a tight fit. I think that enough heat is present underneath my kitchen wall cupboards, which are adjacent to my cooker, to gradually soften the PLA print, so I'd recommend PETG, ABS etc, but not PLA.