I can't get enough of this tea.  I use a boiling water kettle that I purchased here on Amazon to boil 32 ounces of water.  4 bags of this tea, with 3 packets of stevia goes into each pot.  I make two pots at a time, fill them half full with boiling water and let them steep for a couple of hours.  Then each pot fills one half of a liter 'bormoglio' canning bottle, fill the rest with filtered water and in to the refrigerator they go.  It keeps me out of serious trouble with diet colas :)  It's wonderful iced or hot, but this time of the year the refreshing cold tea right from the fridge is perfect and tastes sooooooo good.  No caffeine so great for those of us that are sensitive to caffeine too late in the day.  I finally have something good to offer friends that drop by and they have all commented on how good and refreshing it was.  No aftertaste left when using Stevia as opposed to artificial sweeteners or sugar.