This keychain from the fallout game was made by Umake on https://www.thingiverse.com/thing:1183230
I just added a better keyring loop to the bottle
Umake did a great job on this model and i will not be taking this from them.
Make sure to size this down at 75% in the slicer
I added a keyring loop to the model but you can add a loop from a hobby lobby or something
To make it a keychain.
The author remixed this model.
made it to add a better keyring