I went with Miltons dual cup holder also, and it solved our problem. Is great to have on trips,and fits good in existing holder. No holes to drill and mount a screw through as some others are, and you can pull it in a second if you wish to when driving solo. The $4.95 black plastic thermal cups with the Corvette logo fit very well in Miltons holder. Mid America and most others sell them, and they hold more coffee than you can.
P.S. He lives in Merritt Island, FLA. and is still making the cups. Has a web site you can order from also.
P.S. He lives in Merritt Island, FLA. and is still making the cups. Has a web site you can order from also.