
Car Cup Holder Adapters and Organizers for 3D Printing
This collection gathers car cup holder expanders, bottle adapters, organizers, and phone mounts for 3D printing. You will find vertical holders, foldable designs, and tray inserts for extra storage. Use these STL designs to replace a broken factory holder or add functionality your vehicle did not include. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 09/10/2026
Par où commencer
Tous les modèles de cette collection

Car Cup Holder Adapter with flexible TPU tabs

Coin Organizer for Car Cup Holder

Half Gallon Jug Car Cup Holder Adapter

Car Cup Holder Bottle Adapter (Nalgene, Yeti Rambler)
Car Cup Holder Organizer for Large Phones & Keys

Car Cup Holder/expander for 3,75in water bottles

Car Cup Holder Divider with Smart Phone Slot

Universal Car Cup Holder

Half Gallon Cup Holder car adapter

Car Seat Snack Tray & Cup Holder

Контейнер, пепельница в подстаканник авто

Realistic Keys V1

In Vehicle Tray Table for Car using the Cup Holder

Foldable Cup Holder for M/T Car (Jacky is Working)

Car Seat Snack Tray & Cup Holder

Magsafe car cup phone holder
Car cup holder

Cup holder expander Wide bottle Car adaptor

2-in-1 Car Cup Holder - Stabilizer

Universal Car Cup Holder Tray Attachment

подстаканник для мусора в авто

Car Cup Holder

🚗🥤 Self-Levelling Cup Holder for car mount.

Car Cup Holder

Car Cup Holder Coin Organizer
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Подстаканник для подголовника автомобиля

Car Door Cup Holder

Car headrest cup holder | simple, handy and strong

Starbucks Bearista Bear Car Cup Holder / Handle

Car Cup Phone holder

Cup Holder Console for Car, Boat, UTV and more!

Car Cup Holder Adapter

A cup holder for the car window for the passenger

Starbucks Barista Bear Car Cup Holder

HydroFlask car cup holder

Cup holder organizer for in the car

Car Cup holder Expander

Stanley Cup Car Holder

Car Cup Holder

All in One Car Modular Headrest Cup Holder

32oz/1000ml Nalgene Bottle Car Cup Holder Adapter

The Kup Twist- Spiral K-cup holder

Car headrest cup holder

Universal Car & Truck Mini Trash Bin with Lid For Cup Holder

Мусорка в подстаканник авто
«Car Cup Holder Adapters and Organizers for 3D Printing»
Several styles appear in this collection. Expanders and adapters resize the cavity to fit large water bottles or wide drink containers. Organizers and dividers turn the cup well into a tray for phones, keys, or coins. Some models act as phone mounts or small snack trays that clip into the holder instead of holding a drink.
Before choosing a model, check the author's listed dimensions against your car's cup well diameter and depth. Look at whether the design prints in one piece or requires assembly, and if the author recommends supports for overhangs or flexible tabs. Photos of real prints help you judge wall thickness and how firmly the part grips a bottle or phone.
If you need a specific function, try synonyms such as expander, adapter, divider, or organizer. Searching for bottle size in inches or brand names can narrow results, as can terms like vertical, foldable, or tray. Related topics include car mounts, seat gap fillers, and dashboard phone holders.
Questions fréquentes
Will any cup holder model fit my car?
Do these models need supports when printing?
Can I print a cup holder that also holds my phone?
What material should I use for a car cup holder?
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