During this heat wave we have been having hot tea is just not an option....iced tea is a good substitute. The easiest way is to brew a nice cup/pot of your favorite tea, let it steep a little longer and cool it a bit, and pour over ice in a glass!
For a larger amount, you can brew up a large pot full and pour over a pitcher of ice. Also, you can always through some tea leaves in a large glass jar, top with water and set it in the sun and let it brew up that way!
However you decide to put it together...make it yours and enjoy!