Drinking Straw Cap 3D printable model by eyechew

Drinking Straw Cap

Source: Thingiverse by eyechew

The Drinking Straw Cap is a free printable 3D model from Thingiverse by eyechew. This cap was designed to protect your straw and drink from contamination. You can download the STL file from the original listing below and print it at home.

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75 saves Source: Thingiverse Updated 2026-04-05

Tags: Drinking, Straw, Cap

About this model

This cap was designed to protect your straw and drink from contamination. Straw cap hangs on top of straw when closed and opens to allow it to slide down the straw and provide access for drinking. Keep insects such as bees out of your straw. Avoid grubby passenger elbows rubbing up against your straw when drink is sitting in your car's center console cup holder. Nothing worse than skin crumbs and arm hairs in your drink. Be sure to disinfect on a regular basis. Should fit big fat fast food straws. If not, scale by 5 or 10 percent when printing. Model has been provided in the open and closed position so you can choose which orientation you think will work best with your printer. Hinge should print in place with built-i tolerance of 0.4mm. * if the tolerance is too large for your printer (hi…

Frequently asked questions

Is this 3D model free to download?
Yes. Drinking Straw Cap 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 eyechew.
Who made this model?
Designed by eyechew, 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.

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