I made this up and took it to gaming yesterday.
It was OK. Not something I’d buy again due to the fact that I’m not a huge fan of iced black teas (except at lunch during the summer, which is really limiting).
Steeped and flash chilled. Made ~2 litres (8 cups, whatever that is). Added 1 tbsp sugar.
(Oh gods, so much sugar yesterday. So. Much. Next time? I need to not snack because wow. Caramel popcorn is my nemesis.)