Hey all...DH wants to start drinking BREWED iced tea so he can take it to work by the gallon instead of buying it for $3 a gallon.... All I can find are 2 or 3 quart iced tea makers. Do they even make a gallon tea maker, or will I just have to make two batches? OR- can I get a SMALL coffee maker (say 4 cups...we don't drink coffee, so it will only be for tea, and I don't want it to take up too much space on the counter...) and make the brewed "concentrate" in that, then add sugar and water to finish? THANKS!!