Lol @yogabump I've used plastic bottles with my boys too.

This thing freaks me out a bit though. Sort of looks like a pornographic elephant? Or something? Like the more I look at it the more I wouldn't want my son peeing in it

The only weird thing is hearing me yell "make sure your penis is IN the bottle before you start to pee!!! ☠☠☠"

We totally use empty water bottles and just toss them when we gas up. Never go on a trip without them