Strong and Stable Cup Holder: Cupholder extender holder for car is made of heavy duty ABS plastic, provides high strength and better impact resistance. The rubber tabs and coaster inside the cup holder provide extra stability and eliminate the shaking.
Adjustable Base: The insert can be modified from 2.6" to 4" to accommodate various vehicles, including Tesla, motorcycles, boats, trucks, RVs, and golf carts. The rubber pads on the underside safeguard your car's drink holder from scratches.
Easy to Use and Install: Insert the base into car cup slot, simply rotate the cup holder till it totally fixed. Then insert another cup holder into connection to finish the installation.
Universal Fit For Large Bottles: The cup holder adapter is large enough to accommodate most big water bottles, works great with Yeti Rambler (20-46oz), Hydro Flasks (18-40oz) and most 2.2"-4.2" W bottles (10-48oz).
2 in 1 Cup Holder Expander: Our car cup holder expander provides an extra holder to save car space. Each cup holder is detachable and can be installed with base individually. The cup holder can also be an organizer for phone, glass, wallet, etc.