Fruit Fly Trap Lid for Mason and Canning Jars
This trap lid turns a standard mason or canning jar into a reusable fruit fly and gnat catcher. It is a refillable alternative to disposable sticky traps that keeps working season after season.
Screw the lid onto the jar and it drops a one-way inverted cone inside. Add a splash of apple cider vinegar or some fruit scraps, set the jar near the counter, compost bin, or fruit bowl, and flies follow the scent down through the opening and cannot find their way back out. Empty it whenever you like.
- Fits: regular mouth or wide mouth mason and canning jars
- Mounting: screws onto the jar
- Options: 7 colors (Black, White, Blue, Gray, Green, Orange, Red); regular mouth or wide mouth
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Fit check
Made for the models named in the title and in the Fits line above. Not sure yours matches? Send us the model number or a photo before ordering and we will confirm.
How it's made
Made to order after you buy, using FDM 3D printing. Colors can vary slightly between material batches; if an exact shade matters, contact us before ordering.
Materials
Made from PLA or PETG, chosen for what the part has to do. Wipe clean with a damp cloth. Not dishwasher safe.
Shipping and returns
Made to order and dispatched in 1 to 9 business days. Delivery time and cost for your country are shown at checkout. Unused items can be returned within 14 days of delivery. Full details are in our shipping policy and return policy.