Cup Holder Adapter for Kia Picanto, for 330 ml

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

1. Select the L or R adapter (or print both).
2. Drop it directly into the cup holder.
3. Insert your 330 ml can, it should sit perfectly centered and stable.
4. 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. 🚗💨