I have not experimented with the thermos approach you talked about, but i have experienced poppy pod and poppy seed tea go nasty pretty quickly when not refrigerated. i hate viewing excellent pods goo to squander...which I assume is why I exploit the tactic i do. and possibly the leaves https://poppypods62838.loginblogin.com/41081873/not-known-facts-about-buy-dried-poppy-pods