The taste of this tea is very difficult to explain but it was not overall pleasant. I was liking the watermelon flavor but there was this taste I could only describe as 'burnt polyester.' I'm talking about the scent you get when you intentionally match burn the ends of a polyester strap to prevent it from fraying. More people are probably going to try this tea based on my review to see if they have the same taste association LOL! It totes to be organic, ethically sourced, from a certified B corporation etc. Zero calories, zero sodium, zero sugars. 37 mg of caffeine. I believe to remember it takes 250 mg or more to be considered caffeine intoxicated - fun fact as a once alcohol drug counselor. It is a nice 12 oz can and it was priced respectfully under $2 but will not purchase this one again.