Power-packed Powder Pack? mixes quickly and easily; just add to water and enjoy. A wide range of great-tasting flavors makes it easy to please even the most finicky palates. Isotonic formula ensures quick rehydration and maximum absorption. Yields 2.5 Gallons per Package. Beverage Type: Flavored Sports Drink; Flavor: Assorted; Packing Type: Packet; Capacity (Weight): 23.83 oz.