Originally Posted by
cpvdh
you want to unzip your sleeping bag, unzip the tent, and walk into 2 feet of snow and white out conditions to take a piss
or you want to shove the tip of your cock into a nalgene and piss in the comfort of your own sleeping bag while nice and warm?
also handy on road trips when you absolutely can not stop the car

h:
oh man do i know exactly what you're talking about
nothing worse than having to piss at 3am in a blinding snowstorm