Cup Keeper PLUS Cup Holder Adapter Expands the diameter of vehicle cup holders to Accommodate Beverages that are 3.7" in Diameter or less. Now you can take your Favorite 32 Oz Hydro Flask Thermal Bottle with you, Also fits Yeti, Nalgene and more. Side Slot allows for Insulated Mugs with Handles. Universal design -Flip N’ Fit Disc centers beverages in the Cup Keeper PLUS. Remove the disc to hold super slim beverage containers. Below the Flip N’ Fit Disc is a storage compartment - Keep change or mints, hidden yet convenient. No Tools Required, Portable – Move from Vehicle to Vehicle!
See VIDEO HERE
ALSO AVAILABLE AT WALMART STORES
 
EXPAND Car Cup Holders to Accommodate Your Favorite Larger Sized Beverage Containers & Bottles up to 3.7" in Diameter
FITS 32 oz HydroFlask, Yetti, Nalgene and more - If the Diameter is 3.7" or less, it will Fit
NO TOOLS - Just place in your current cup holder - Secret Storage Compartment for coins & mints
 
Cup Keeper PLUS Dimensions -
Fits Beverages up to 3.7" in diameter
Top to Bottom – 5.25”
Top Part Dimension – 4.2” Width, 4” Height. The Top Part sits above the cup holder. Drink containers sit in the Top Part.
Bottom Part Dimension – 2.5” Width, 2. Height. The Bottom Part sits into the cup holder