Universal Adjustable Car Cup Holder Expander Car Water Bottle Holder Cup Drink Holder Extender

WIDE APPLICATION: Car cup holder expander is big enough for oversized thermoses, it also can work with most popular brands bottles and mugs in 2.8″-3.8″ diameter.

EXTENDABLE BASE:BJSIA large cup holder adapter for car can be used in most vehicles, such as cars, trucks, SUVs, and recreational vehicles. Equipped with an expandable base from 2.55″ to 3.9″.

SECURES TIGHTLY WITHOUT TIPPING OR SPILLING: It has stayed secure within the cars cup holder, and holds your bottle just fine! No more water bottle rolling around in the floor boards of your car!

LARGE SLOT FOR MUGS: It is easy to remover the cup holder from the slot. And the cup holder has a base deep enough to provide great balance for your water bottle.

Products Include: 1 cup holder, 1 silicone coaster.