Kusmi Tea AquaRosa is a caffeine-free organic tea flavored with berries and hibiscus. It contains hibiscus (38%), apple, grape, and a blend of berries including blackcurrant, strawberry, raspberry, blueberry, and elderberry (10%), along with blackberry leaves and natural berry flavors (5%), all organically grown. To prepare, steep one mousseline tea bag in 20 cl (6.7 fl. oz.) of water at 95°C (205°F) for 5 to 7 minutes. Each package contains 20 muslin tea bags, totaling 1.40 oz (40 grams). The tea is certified organic by both USDA Organic and EU Organic standards, and it is produced by Kusmi Tea in Paris, France.