This was the worst unsweetened tea I have ever tasted. I was surprised as I love Lipton tea and consider it the best brand of teas on the market. Pure Leaf has a funky, tangy aftertaste which I found to render it undrinkable. The best unsweet ice tea, if I have to purchase it premade is Milo’s Unsweetened Tea. Other than that, I usually make ice tea the old-fashioned way by brewing it on the stove and then refrigerating it by a gallon at a t time. Don’t waste your money on Pure Leaf.