Tapia Bottle Opener 6mm v3

2018.01.01 UPDATE
This design didn't cut it. Although the original bottles I was using as the design case (I can't remember what they were) worked fine I have found these terrible for almost every bottle since - sorry landfill, my bad.
END UPDATE

This is an all plastic (no coin required) bottle opener that I created from scratch in tinkercad:
https://www.tinkercad.com/things/3JsPXAfrIHN-tapia-bottle-opener-6mm-v3

The main goal was small, good for travel, as little plastic as possible, cheap so I can print a bunch for my travel bag (since plastic is bound to give out) and give them away.

I printed a bunch out of PLA at 90% infill and, while I know they will fail eventually, I've been using the first one for 4-8 bottles and still going strong.