This is nice enough. The blueberry flavor is nice and fruity. This isn’t something I ponder the flavor of, but it’s one of my go-tos when I want a thermal mug of tea to take walking. My contigo holds the temperature of hot liquids so well that if I make black tea, near boiling, it would be hours before I could drink it without injury. Green tea, on the other hand, brewed a bit cooler, is just about right. And the nice bright blueberry of this tea is about right for walking and drinking.