Tiesta Tea, Chicago, introduced five functional RTD leaf-brewed teas, including Black Thai Tropical — Energizer, a black Thai tropical tea; Blueberry Wild Child — Eternity, a blueberry hibiscus fruit tea; and Maui Mango — Immunity, a mango tea with passion fruit. The blueberry hibiscus tea contains 50 calories and 8 grams of sugar (4 added) per 16-ounce serving. The cold-brew teas are available at Target stores nationwide at a suggested retail price of $2.99 for a 16-ounce bottle.