I broke the the case off to make it very very small and fit on my keychain.
Used superglue to glue if on the case, since I'm not planning to remove.
The top part is optional and purely cosmetic

Credit for original model goes to:
SB Flash drive enclosure/USB
Loukmann adam
at makerworld! Hi and thanks for the model!

I remixed it a bit to fit my needs :)