Button lock for the Nitecore TIP3, as I couldn't find it anywhere.

The TIP3 locks with the available buttons, but I found out multiple times it unlocks in my pocket, the light turns on and it drains the battery (and of course always when you just need it most :-) 

Printed in PETG, but perfectly printable in PLA. No supports here, but if you find the edges of the tilted sides are a bit rough, feel free to just add them!