The Summer Edition. Artificial flavored. 110 calories per can. Vitalizes body and mind. Red Bull The Summer Edition with a light and crisp taste – artificially flavored. The wings of Red Bull. Red Bull is appreciated worldwide by top athletes, busy professionals, college students and travelers on long journeys. Caffeine content: 80 mg/8.4 fl oz. www.redbull.com. Please recycle. Made in Austria.