Upgraded Car Cup Holder Expander Adapter with Offset Adjustable Base, Compatible

FITS MOST 32oz - 40oz WIDE BOTTLES & MUGS WITH 3.5-4 DIAMETER: Our car cup holder expander accommodates oversized thermoses and is compatible with popular brands of bottles and mugs ranging from 3.5 inches to 4 inches in diameter. Please measure your cup's diameter before ordering, taking into account its overall height for accurate selection.• EXPANDABLE BASE FOR 2.5-3.75 DIAMETER CARCENTRE CONSOLE CUP HOLDERS: Our car cup holder adapter features an expandable base designed to securely fit various vehicles, including motorcycles, boats, trucks, RVs, and golf carts.SECURES TIGHTLY WITHOUT TIPPING ORSPILLING: This car drink 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.• 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. superb for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.