Quote Originally Posted by mklotz View Post
Just remember what happened to that old lady with the McD's coffee cup held that way.

Perhaps leaving the cup in the car's cup holder and rigging a length of flexible aquarium tubing; one end immersed in liquid and other end clipped to your shirt collar. Just turn your head and suck. :-)
That lady that burned her legs was doing exactly what I am avoiding with my device. The goal is to hold the cup without applying side pressure to it.

Have you ever used a straw in hot coffee? Not good.

For cold liquids, it does work very well. I own a Camelbak which is great for hiking. It would also work well for driving.

Rick