Parametric PET bottle linker 3D printable model by VincentGroenhuis

Parametric PET bottle linker

Source: Thingiverse by VincentGroenhuis

The Parametric PET bottle linker is a free printable 3D model from Thingiverse by VincentGroenhuis. This customizable can link multiple PET bottles together. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
97 saves Source: Thingiverse Updated 2026-05-22

Tags: Parametric, PET, bottle, linker

About this model

This customizable can link multiple PET bottles together. Measure your bottle size and subtract a little bit (0.5 mm is a goot start) to get a tight fit. Pressurizing the bottles then creates a very stiff and lightweight structure. This linking system is a versatile alternative to glue, tape and other methods. In the post-printing section it is shown how PET bottles can be pneumatically linked together. Two methods are available: one with the M5 screw system (TIKI 4 x M5) and one with plain 4 mm tubes. The cover photo also shows the Non-return valve, Shut-off valve, 5/3-way valve manifold and Parametric pneumatic cylinder. Like in every pneumatics project, using air pressure in your custom creations is at your own risk. This especially applies to pressurizing PET bottles.

Frequently asked questions

Is this 3D model free to download?
Yes. Parametric PET bottle linker is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by VincentGroenhuis.
Who made this model?
Designed by VincentGroenhuis, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in Parametric

More from VincentGroenhuis

Amazon's top 3D printing gear (trending)
Download free STL Get free app