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Want to Easily Expand your Vehicle's Cup Holder? Try Cup Keeper!
Works in cars, trucks, boats, RVs, anything with a cup holder.
Makes any size mugs, cups, or bottles fit in a standard cup holder.
Durable and dishwasher safe.
Moves from vehicle to vehicle.
Gadjit Cup Keeper 2-Pack - Car Cup Holder Adapter (Black) Expands Cup Holders to Hold Mugs, Convenience Store Cups, Water + Soda Bottles with up to 3.6" diameter, Fits Yeti Rambler 20 oz 30 oz Works in cars, trucks, boats, RVs, golf carts...everywhere you have a cup holder! Cup Keeper is a patented plastic adapter that allows a mug, cup, or bottle to 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. 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 in the cup holder.