As we all know, as a trucker, sometimes you just don't have the ability to get to a bathroom, so when nature calls, naturally (*pun intended*), you have to find something to go in... It just occurred to me that the 24oz monster cans make the best pee jugs around.
For males anyhow. I'm sure with a shewee (real product lol) women could make use of them as well.
They:
* Hold as much as the max amount most male bladders can hold.
* Have a tight fitting cap that doesn't accidentally fall off or come undone
* Are conveniently opaque unlike water bottles and milk jugs, so it's clandestine.
* Have a wide enough opening that you can easily manage to not make any messes.
Random 5 am thoughts... meh.