The small Drink Docker fits great in our ’99 Honda Civic. The civic has two cupholders, a small one and a large one, and the small Drink Docker fits snugly in the small cupholder. The cupholders were just about worthless before, but with the Drink Docker they work beautifully.
I use the Docker for a tall coffee mug, which works good, but would work even better if there was a slot cut down into the Docker for the mug handle to sit down into.
Are you the inventor of this product?
Have a great day!