Adjustable Cup Holder Expander for Tesla Model 3 Model Y Model S Model X – Large Bottle & Mug Adapter for 16–40oz Bottles, Anti-Slip Universal Cup Holder Insert

🔹 Product Description

Secure Large Bottles in Your Tesla Cup Holder — No More Tipping or Rattling

Standard Tesla cup holders are not designed for oversized water bottles or handled mugs. This adjustable cup holder expander for Tesla solves that problem by creating a stable, custom-fit base for bottles ranging from 16oz to 40oz, helping reduce tipping, rattling, and spills during everyday driving.

Designed specifically for Tesla interiors, the expander fits securely into the factory cup holder and expands to hold a wide range of bottle diameters, including popular insulated bottles and travel mugs.

Adjustable Expansion Design – One Adapter, Multiple Bottle Sizes

This Tesla cup holder adapter features a twist-to-expand mechanism that adjusts smoothly to different container sizes:

• Expandable diameter: 2.6"–3.9", compatible with most large bottles

• U-shaped opening allows mugs with handles to fit naturally

• Rubberized interior grips improve stability and reduce noise

• Rigid outer structure maintains shape under daily use

Compatible with common bottles such as Yeti, Hydro Flask, Stanley-style tumblers, and similar large drinkware.

Tool-Free Installation in Seconds

Installation requires no tools or vehicle modification:

1. Insert the expander into the Tesla cup holder

2. Twist the base until it sits snugly

3. Place your bottle or mug and drive as usual

The adapter can be removed just as easily, making it convenient to switch between different bottle sizes or remove when not in use.

Designed for Tesla Model 3 / Y / S / X

• Compatible with Tesla Model 3, Model Y, Model S, and Model X cup holders

• Designed to match Tesla’s minimalist interior styling

• Compact and lightweight (approx. 0.4 lbs) for easy storage when not needed

Key Benefits

• Keeps large bottles upright during braking and turns

• Reduces rattling and vibration noise

• Supports bottles, tumblers, and handled mugs

• Improves daily driving comfort and interior organization

What’s Included

• 1 × Adjustable Cup Holder Expander

• Universal Fit Guarantee

• 1-Year Warranty (free replacement for quality-related issues within one year)