I pee from my tree and while the game camera picture shows the deer smelling the pee, he sure doesn't seem bothered by it. When a deer gets an alarming whiff of me it pops its head up with its ears out, stares for a second and then bolts. It sure doesn't come in to stick its nose in my armpit.

I have a friend who won't pee from a tree when deer hunting, but only started using unscented deoderant in the last 2 years. I don't get it, but the track record up on his wall speaks for itself.

If peeing in a bottle or holding it until your stomach hurts makes you more confident then go for it. Me, I'm confident that my tinkle doesn't hurt my chances one bit.