Expandable Base: Cup holder insert is expandable from 2.6"-3.8" in diameter to fit many different car cup holders. Easily twist the adapter to expand or retract the base. This allows the adapter to stay firmly in place.
Large Caliber Cup Organizer: The cup organizer can hold cups and bottles of various sizes . Such as coffee cups, baby bottles, cups with handle, drink bottles etc. Fits for different cups and bottles with a diameter less than 3.2 inch/8cm.
Without Tipping or Spilling : This car cup holder built with solid and thick plastic. And the rubber tabs around the top of the cup holder hold the cup firmly in place without tipping or spilling when driving down the road.
U-shaped slot: This car cup holder expander allows bottles, cups or mugs with handle perfectly be placed. It compatible with 21/24/32/40oz Hydro Flasks, 30/32/38/48oz Nalgenes, 20/26/30oz Yeti Rambler, 12/24oz Yeti Mug,10/20oz Yeti Tumbler, etc.
Universal Car Cup Holder: This car drink cup holder comes with a base that expands to fill the console cup holder to fit different vehicles, such as motorcycles, boats, trucks, RV's and golf-carts..