About Jelly Belly Sport Beans: Need a yummy snack during those long endurance rides or something to help you through the afternoon? Introducing Sport Beans jelly beans from the makers of Jelly Belly! Sport Beans are formulated with carbohydrates, electrolytes, and vitamins C and E. Ideal for endurance athletes, weekend warriors, and sports enthusiasts alike. In fact, Sport Beans fit the needs of anyone looking for a fast, great tasting source of energy. Serving size: 1 oz-Carbohydrates: 25g, Sodium and Potassium: 60g each, Calories: 100. 24 pack.