Simple and yet so brilliant. Easily converts a large beverage holder into a slim can beverage holder. Prevents all that toppling, sloshing, and spilling that occurs when you put your slim can in a beverage holder designed for tumblers.
- Converts cup holder to more securely hold skinny cans and water bottles
- Fits 3.5" cup holders
- Inside Width: 2-1/4"" Outside Width: 4-1/4"" Height: 3/4"
- Composed of durable King Starboard