Metropolitan Tea has travelled the world to bring you the best in luxury quality tea at a fair price. DISCOVERY FLAVORED BLACK : BLUEBERRY. Intoxicating blueberry aroma and sprightly full flavor of the tiny wild blueberry. Excellent hot or cold. As an iced tea serve with a pinch of sugar. Luxury Ingredients: Black tea, Blackberry leaves, Cornflower petals, Natural flavors. Small Batch Blended and Packed in: Canada. Tea(s) From: Sri Lanka. Region(s): Nuwara Eliya + Dimbula + Uva. Antioxidant Level: High. Caffeine Content: Medium.