Product Review

Gadjit Cup Keeper Cup Holder Adapter (Black) -- Holds Mugs, Convenience Store Cups, and Bottles, Fits most cars, trucks, RVs

Cup Keeper is a patented plastic adapter that makes most size mug, cup, or bottle fit in your vehicle's standard cup holder.
Fits most cup holders.
Holds mugs, convenience store cups, and bottles.
Durable, dishwasher safe, and portable -- move from car to truck to boat to RV!
Cup Keeper simply sits in existing cup holders and expands the opening.
Color: Black.
Made in USA

Cup Keeper Dimensions
Top to Bottom - 6.31"
Top Part Dimension - 3.6" Width, 3.25" Height. The Top Part sits above the cup holder. Drink containers sit in the Top Part.
Bottom Part Dimension - 2.5" Width, 2.5" Height. The Bottom Part sits into the cup holder