This whole thing about peeing in a toilet isn't that big for me. (South American mission was the same...men whizzed wherever).

So, making the leap from peeing outside to in the car is no biggie for me. Shortens my trips dramatically. Gotta be careful and have the right type of container. Gatorade bottles work nicely.

Just be careful if you put it back in your cupholder to keep it from spilling. Pay attention lest you grab it and take a swig. A friend told me.