IMPORTANT! PLEASE READ: The adapter is available in a standard-length version and a long base version. If your vehicle has deep or recessed cup holders, the long base version may fit more securely. Please refer to the quick selection guide in the product photos to determine which version will work best for you.

EXTENDABLE BASE: Insert is expandable from 2.6"-3.8" in diameter to fit many different automotive cupholders. Just twist the top of the adapter to expand or retract the base. It also works great for golf-carts, motorcycles, boats, trucks, and RV's. Our extra thick pads on the expanding base ensure the adapter stays securely in your cup holder.

RUBBER TABS SECURELY HOLD 2.8"-3.85" DIAMETER BOTTLES: The tabs are made from a proprietary material selected to make it easy to insert and remove bottles from the adapter. This ensures the extender will not come out of your car’s cup holder when you remove the bottle to take a drink.

BOTTOM (BASE) CAN BE OFFSET WITH A SINGLE ADJUSTMENT BOLT: The adapter can then be positioned so that it will not block the adjacent cup holder, two adapters can be used side by side, and the adapter can still work where a center console lid, emergency brake, dash, or lid covering the car’s cup holders would normally prevent the adapter from fitting properly.

ONE YEAR WARRANTY: The cup holder enlarger is designed to handle even the most rugged driving conditions. We stand behind our product 100%.