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Adapters & couplers
Tesla Model Y cup holder adapter for large water bottles
A sleeve that drops into one of the Tesla Model Y or Model 3 console cup holders, which are about 75 mm across and 70 mm deep, and widens the opening to 90 mm so a 32 oz Hydro Flask, Stanley Quencher base or 1 litre Nalgene sits without tipping. The lower body is a 74 mm plug 60 mm deep with four 1 mm compliant fins that press against the cup wall, the upper cup flares to a 92 mm inner bore 60 mm tall with a 2 mm cushion rim, and three drain slots keep condensation out of the console. Walls are 2 mm; print it upright in PETG or TPU for grip. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| radial protrusion of compliant fin | 1.5 mm |
| extra radius added at top of flare | 4 mm |
Example prompt
Design a cup holder adapter with a lower plug 74 mm outer diameter and 60 mm tall with four 1 mm compliant fins, an upper cup 92 mm inner diameter and 60 mm tall flaring over 10 mm, 2 mm walls, a 2 mm rounded rim and three 3 by 10 mm floor drain slots.
Fit notes
Bottles differ by a few millimetres and cup holders differ by model year, which is why downloaded adapters rattle. In SpeakCAD you give both diameters, preview the sleeve in the browser, add a phone-free coin pocket in the chat, and download the STL.
Questions people ask about a Tesla Model Y cup holder adapter for large water bottles
A sleeve that drops into one of the Tesla Model Y or Model 3 console cup holders, which are about 75 mm across and 70 mm deep, and widens the opening to 90 mm so a 32 oz Hydro Flask, Stanley Quencher base or 1 litre Nalgene sits without tipping. The lower body is a 74 mm plug 60 mm deep with four 1 mm compliant fins that press against the cup wall, the upper cup flares to a 92 mm inner bore 60 mm tall with a 2 mm cushion rim, and three drain slots keep condensation out of the console. Walls are 2 mm; print it upright in PETG or TPU for grip.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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