Refresh yourself in the wasteland a Nuka Cola bottle with a screw top cap
Ok its really more a prop than a piggy bank…
But if I say piggy bank you won't try to drink coke from it… Which you really should not do for a few reason
The author remixed this model.
I emptied it out ! so now you can use it as a piggy bank.
I also gave it a screw on cap :)
The cap had to be increased in size (relatively) but just a litte.