Bigger sales, better value, and eco-friendly, the 8 oz. and 16 oz. economy sizes of elete Electrolyte Add-In can be used to refill pocket bottles. 8 oz. makes 24 gallons; 16 oz. makes 48 gallons of electrolyte-fueled hydration. The bigger value of the larger sizes promote more consistent electrolyte replenishment and even team use.