Is this 3D model free to download?

Yes, TPU Glass Bottle Cap is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by johnhalbert, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

TPU Glass Bottle Cap 3D printable model by johnhalbert

TPU Glass Bottle Cap

Source: Thingiverse by johnhalbert

The TPU Glass Bottle Cap is a free printable 3D model from Thingiverse by johnhalbert. Update - I added a second model with a stopper. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY-SA · commercial OK Category: Home & Organization

Tags: beer bottle, Bottle cap, bottle stopper, crown cap, openscad, soda bottle, TPU

About this model

Update - I added a second model with a stopper. Does a better job of preventing leaks and sealing the bottle. I bought a bottle of Topo Chico, and decided that I wanted to save and reuse the glass bottle. I wanted it to be TPU so it would be easier to work with, and couldn't find any models specifically that were for glass bottles. I was using AI to search, and the AI offered to make one for me, and it turned out pretty good. Sharing here so hopefully someone else can get the benefit as well! Including STLs plus parametric SCAD for custom sizes. Disclaimer - I'm not making claims about this being food grade. I'm using it for water, but don't even claim that TPU (mine or yours) is the right choice here. For information and entertainment purposes only.

Frequently asked questions

Is this 3D model free to download?: Yes. TPU Glass Bottle Cap is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 johnhalbert.
Who made this model?: Designed by johnhalbert, 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.