This car cup holder expander turns one cup holder into two. The large holder takes oversized bottles and tumblers up to 4.3" in diameter, covering 10 to 46 oz vessels and larger, including Stanley, Hydro Flask, Yeti and Nalgene bottles.
The twist-to-lock base expands from 2.6" to 3.9" to fit cup holders in cars, trucks, SUVs, RVs and boats. Anti-slip rubber grips and reinforced locking tabs hold it in place and reduce wobbling while driving.
An offset design shifts the holder away from gear shifters, dashboard controls and the center console. It is built from ABS and reinforced PC, with interior anti-slip pads and a textured grip surface to keep cups steady. It can also hold phones, wallets, keys or snacks. It installs and removes without tools and is quick to clean.
- Material
- ABS (acrylonitrile butadiene styrene), polycarbonate
- Color
- Black
- Dimensions
- 4.25" L x 4.25" W x 6.29" H
- Max bottle diameter
- Up to 4.3"
- Base adjustment
- Expands from 2.6" to 3.9"
- Bottle capacity
- 10–46 oz or larger
- Fits
- Cars, trucks, SUVs, RVs, boats
- Installation
- Twist-to-lock, no tools required
- Grip features
- Anti-slip rubber grips, reinforced locking tabs, interior anti-slip pads, textured grip surface
- Unit count
- 1
- Brand
- Cxprctpu