Yes, in summer I make my own at home with leaf tea and fruit, and sometimes add fruit juice to it (eg. a little apple juice to sweeten it). I don't like the ice tea you can buy in bottles because it's too sweet for me.
I love iced tea in the summer!
I brew up a normal pot of tea - black is very refreshing, or rooibos and vanilla makes a delicious alternative and fennel is very good after a meal - then add the same quantity again of cold water. I don't usually sweeten it or add fruit as that's not to my taste at all, though a slice of lemon in black tea is delicious.