I just got it in the mail and immediately put eight bags in two quarts of filtered cold water.  Left it in the fridge for about 3 hours and then sweetened with Stevia and it is delicious.  I could have taken it out at about 30 minutes but I wanted it strong.  We will be buying the other flavors!!!  So raspberry and delicious.  I know we are going to go thru two pitchers a day!!  Bring back the lemon flavor!!!