Crystal light green tea, peach mango, 10-quart canister (pack of 6) contains powerful antioxidants plus caffeine to help boost your metabolism. Crystal Light is just right for your On the Go lifestyle. With only 5 Calories per serving, Peach mango green tea has 90% fewer calories than most of the leading beverages which have 70 calories. Non-carbonated & packed with caffeine, crystal light metabolism can be poured into bottled water to keep you energized all day long!