Flytrap /Fruitfly

It Depends on which Material your want to use for decoy. For Juice the high of the Jar will be ok.
Insteed (like for Fruitpieces) increase the Z-AXIS of the Jar.
If you only Increase the Z-Axis the cap will still fit too.

I used white and transparent. The transparent one works better. But the white PLA works ok too. But it depends more of the Material of decoy