Bottled iced tea is ready-to-drink black tea, usually lemon or peach flavored and sweetened with sugar, sold chilled in bottles and cans. A 500 ml bottle has about 235 kcal and about 49 g of sugar, with a little caffeine from the tea and almost no vitamins or minerals. Many European brands use less sugar, around 4-7 g per 100 ml, and unsweetened iced tea has almost no calories.