Disclosed is a pleasantly mild new acidic black tea beverage in which bitter and astringent flavors are suppressed. The black tea beverage packed in a container contains sweeteners and fruit juice and 0.001 to 0.005 wt % caffeine, and is characterized by having acidity of 0.02 to 0.08%, and, when the acidity is within the aforementioned range, and a sweetness/dryness of 1.50 to 2.50, said sweetness/dryness being expressed using sweetness (total solids content) and acidity.