Bottle wasp trap

This 3D printed wasp trap offers an efficient solution for keeping wasps away in gardens, on terraces, or even while camping. It's easy to assemble and user-friendly, making it an ideal solution for those who want to minimize the disruptive presence of wasps in their surroundings.

Update:
I’ve updated the hook part of the hanging model so it can no longer fall out. After printing, you might need to gently pry it apart with a screwdriver, as it may stick to the main part.
 

Suggestions: 
For durability, I recommend using weather-resistant materials such as PETG/ASA/ABS.

There are two versions: one with a hanging option featuring a small hook, and a basic version.

Pour bait mixture into the trap's bottom, such as honey and water, sugar and a little vinegar, fresh fruits, or even commercially available bait liquid. Place the trap in areas where many wasps are likely to be present, such as near garden tables, on terraces, or near trees. Regularly check and replace the trap's contents to maintain its effectiveness.
 

Warning: 
Do not use the wasp trap in areas where you might also trap bees or other beneficial insects. (Pro tip: adding a bit of alcohol, like beer, to the bait mixture can help deter bees.)