Rockstar Energy Drink, Sugar Free, 16oz Cans (24 Pack) Description Our POTENT ENERGY BLENDS include Caffeine, Taurine, B-Vitamins, Ginseng, and Guarana. Explore our more than 25 flavors; including 0 calorie, 0 sugar, and 0 carb options to fit your lifestyle. Features: Includes 24 cans of Rockstar Energy Drink Sugar Free Flavor Formulated to provide an incredible energy boost for those leading active and exhausting lifestyles, from athletes to rockstars Enhanced with a blend of 160mg caffeine, B-vitamins to contribute to normal energy-yielding metabolism, guarana to provide a natural source of caffeine, and taurine to give you that invigorating energy drink taste Product Details: Brand: Rockstar Item Form: Liquid Flavor: Sugar Free Number of Items: 24 Package Information: Can Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 2.6 x 2.6 x 6.25 inches; 1 Pounds UPC ‏ : ‎ Manufacturer ‏ : ‎ Rockstar Energy Drink