The Car Cup Holder Expander Adapter is a perfect accessory for those looking to upgrade their car and utilize more cup holders. Fits universal vehicles, this adjustable four-inch cup holder expander allows you to easily add multiple glasses, bottles, or cans to your cup holder. The adjustable offset base provides the ultimate customizable fit compatible with Yeti 20/26/30oz Nalgene 32/38oz and Hydro Flasks Large 32/40oz bottles in 3.4-4.inch diameter range. Say goodbye to bumping around drink containers while you drive! Designed from heavy duty plastic with rubber padding, the Car Cup Holder Expander is perfect for any trip. Whether you’re on vacation or running errands around town, you can always remain sure that your coffee mug fits safely in your car cup holder. It also adds portability for other travel items too like kids traveling essentials! With its lightweight yet durable construction, the Car Cup Holder Expander will last for many road trips ahead - no more worrying about spilling drinks everywhere. Looking for a great car accessory? Look no further than the Car Cup Holder ExpanderAdapter! Perfect for larger bottles like Yeti oz rambler bottle, cups of all sizes and even golf cart cup holders – this product cover it all so you can keep driving without having to juggle drinks in the process.