G2 Perform 02 - Ready To Drink Liquid Energy Drink comes in wide mouth plastic bottles. Carbohydrate-infused H20 formula provides the glucose, sucrose and fructose to give you the solid energy boost you need, yet provides a low calorie alternative for the diet conscious. And the electrolytes your body needs to help relieve muscle cramping, heat stress and fatigue. 20 oz size. 24 bottles per case.