I did a 2-second pouch test !
Wow I would die if I couldn't drin**** cold water, I can't drink anything unless it has ice in it, if it gets luke warm I dump it out and get more cold water if no ice is around. I can feel it going down but it doesn't hurt and I don't think anything is stretched out because I still can only eat half of a small grinder at nearly 7 years out.