Tailwind Nutrition Endurance Fuel is a hydration drink mix designed for athletes. It provides a complete source of calories, electrolytes, and hydration, making it ideal for various physical activities such as running, weightlifting, cross-training, backpacking, and yoga. The drink mix is non-GMO, vegan, and free of gluten, soy, and dairy, ensuring compatibility with a variety of diets. It dissolves clear with water, has no aftertaste, and leaves no residue in the bottle. The Berry flavor is light and easy to drink, preventing stomach irritation and gut bombs. Each serving contains 100 calories, and the mix is designed to be easy to prepare by simply mixing with water.