Large Slot For Container With Handes: It is easy to remove the cup holder from the slot. And the cup holder has a base deep enough to provide a great balance for your water bottle
Extendable Base: Insert is expandable from 2.5"-3.75" in diameter to fit many different automotive cupholders. It works great for golf-carts, boats, and trucks, Our extra thick pads on the expanding base ensure the adapter stays securely in your cup holder
Rubber tabs designed to secure bottles with diameters ranging from 3.2" to 3.8". The tabs are constructed from a unique material chosen for easy bottle insertion and removal. This feature prevents the adapter from dislodging from your car's cup holder when you grab the bottle.
Quick Installation: Just hold the base and twist the top, the base will then retract or expand. 8 cushion foam pads in order not to lose balance. This car cup holder set includes additional sponge pads that can be affixed to its lower half to fill the gap between the cup holder and the car's cup opening, improving stability
Note: Please compare your vehicle cup holder to this product before purchasing. This model works better in cylindrical cup holders. It does not work well in most square,oval or recessed cup holders