The most common height is approximately 30 inches tall. You can find these beverage tubs in square, circular, and rectangular shapes. The shape you select is dependent on its use. For example, if you’re throwing an extravagant outdoor party, you may need two or three rectangular beverage tubs. On the other hand, if you’re decorating an outdoor space and would like to have something in your grill area, a smaller round or square beverage tub may be more appropriate.