Heyyy, Good advice.. But try this one on for size..
I was out hunting, Am very perticular about being un-scented and such.. As the morning rolls on #1 calling starts calling.. Now after holding it, and holding it, and holding it. I gotta go, But cannot pee where I am hunting, I donot wanna leave a scent trail.. So I get in my pack and get a 23.9oz bottle of water out.. Try chugging 24 ounces of water to have a potty, Specially when yuh got 2 go so bad, Its bout to start dribbling down your leg and tears are almost rolling down yer cheaks... the pain, the agony...