Drinking anything from a tree stand is a bad idea. I'm not into using attractants or hiding scents, don't really believe that they work much. But the smell of human urine is to strong to ignore. Once you relieve yourself around a hunting area, it is generally ruined. A good tree stand hunt last about 4 to 6 hours and a good location is one that can be hunted frequently during the season. Pee before entering your hunting area, drink only to wet your mouth and relieve yourself while you are waiting for the game to go down (Most always get strong bladder pains after a kill shot. Why is that?).