I have a large bottle that I do #1 in and put it in my pack when done. the key is a large opening, that way you dont run the risk of getting it on the bottle or your hands/gloves. i also try not to drink anything on stand or before I leave camp that will force me to do that while there. As for #2, *knock on wood*, I've never had to do that on stand. I've gone all day on stand, from sun up to sun down and only had to do #1 only once during that time. There has been an occasion or two where I've had to go twice in a sitting. I use a large OJ bottle, cant remember the name of it, but its Pure something, its 64 oz and they have Apple Juice, Grapefruit Juice, etc has a big cap on it and holds alot if need be.