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A simple fix to an everyday problem
If you drive a Kia Picanto, you probably know the issue already: 330 ml cans never sit quite right in the original cup holders. They wobble, rattle, or tip, even on short drives.
This adapter solves the problem with a clean, efficient design that gives your Picanto a snug and stable fit, without modifying anything in the car.
What this design offers
- Optimised for 330 ml cans – Stable, centered and wobble-free.
- Drop-in compatibility – Fits directly into the Picanto's cup holders.
- Clear orientation markings – Each model has an engraved R (Right) or L (Left) so you always know which side belongs where.
- Left and right versions included – Print one or both, depending on your needs.
- Smooth inner diameter – Keeps cans centered and reduces noise.
- Lightweight, efficient geometry – Strong, practical and material-smart.
- Designed around the 2022 model – Also fits older and newer Picanto years with the same cup-holder geometry.
Recommended print settings
Balanced for strength, smoothness and smart material use:
- Material: PLA or PETG
- Layer height: 0.20 mm
- Walls: 2 wall loops (fully sufficient and saves material)
- Infill: 15%
- Supports: Not required
- Bed temperature: According to your filament
- Nozzle: 0.4 mm
Both versions print cleanly when placed flat on the build plate.
How to use it
- Select the L or R adapter (or print both).
- Drop it directly into the cup holder.
- Insert your 330 ml can, it should sit perfectly centered and stable.
- Lift out or swap adapters anytime; no tools or glue needed.
Notes & version info
- Designed based on the 2022 Kia Picanto cup-holder shape.
- Compatible with surrounding model years sharing the same interior layout.
- Tuned for standard 330 ml energy drink and soda cans.
- Feedback is welcome — community input helps refine the design.
If you find this helpful
A like, boost, or comment helps the project reach more Picanto owners.
And if you print it, feel free to share your results!
Enjoy the drive and happy printing. 🚗💨
Boost Me
Revobi
