First of all, Guerlain is a great brand for quality products with a twist. They always seem to be coming out with a cutting edge design that makes their products better than the rest.
The Automatique Lipstick has a gliding switch that flips open the top so that you can apply the lipstick with one hand - and don't have to worry about getting color any place else but your lips!
Automatique Lipstick, $35
It's a little pricey, but as long as don't leave it in the car you should be able to use it for quite some time!