Single 26650 battery case
thingiverse
I'm glad you couldn't find any that suited your taste, so I've taken the initiative to create my own. The thread might feel a bit tight at first, but just give it some time and attention, and it will become incredibly smooth. I recently made an update on December 30th, 2017, adding a V10 case option that's slightly taller to perfectly match up with the cap.
Download Model from thingiverse
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