USB C Converter Key Chain Holder

I recently got a Nexus 6P and with it came the requirement of using USB C cables. Since not everywhere I go allows me access to USB C cables, I've started carrying an adapter to give me more flexibility. This design is inspired by [this adapter by Sach](http://www.thingiverse.com/thing:1220467), however I made mine with a single tab instead of two.

This holder fits standard key rings (as long as the diameter of the ring is 3.5 mm or smaller) and, more importantly to me, [this type of key ring