Home & household

Adjustable Cup Holder 3D Models and STL Files

This collection gathers adjustable cup holder STL files for desks, vehicles, and phone mounts. You can compare clamp designs, expandable rings, and modular assemblies. It helps you find a starting point for 3D printing a holder for a cup or device. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 48 models from 4 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13

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About the category

«Adjustable Cup Holder 3D Models and STL Files»

The collection covers several adjustable cup holder types. Desk versions often use a clamp and an arm, while car versions may replace or extend an existing holder. There are also phone mounts that use a cup holder as a base, pen cups, and simple coasters with adjustable rings. Some designs are modular, so you can change the opening size or add parts.

When choosing a model, look at the author's page for dimensions, wall thickness, and the number of parts. Check whether the design needs supports and how the clamp or ring is assembled. The material and settings listed by the author give you a starting point, but your 3D printer and filament may need adjustments. Photos of real prints can show how the mechanism behaves in practice.

To refine the search, try related terms such as cup holder clamp, adjustable coaster, car cup mount, desk mug holder, or phone holder insert. You can also search for modular cup holder, expandable cup holder, or rotating cup holder if you want a different mechanism. Adding a material or printer type to the query can narrow results further.

FAQ

Frequently asked questions

What does an adjustable cup holder model usually include?
Most designs include a base, a clamp or ring, and a mechanism for changing the opening size. Some add a phone slot, pen loop, or modular insert.
How do I choose the right opening size?
Measure the cup, bottle, or device you want to hold, then compare that measurement with the dimensions on the author's page. Look for a design that allows adjustment rather than a fixed opening.
Do adjustable cup holders need supports?
It depends on the geometry: overhangs, threads, and clamp arms may need supports, while flat or split designs often print without them. The author's page usually states the intended orientation and support needs.
Can I adapt a cup holder model for a phone or pen?
Yes, many cup holder designs are used as bases for phone mounts, pen cups, or small organizers. You can scale or modify the insert if the author provides editable files.
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