BikeShop - Skratch Labs Sport Recovery Drink Mix - Chocolate, 24-Serving Resealable Pouch

What they say:

Sport Recovery Mix is a tasty way to conveniently and rapidly refuel and rehydrate with the protein, carbs, and electrolytes athletes need after tough endurance workouts

• Contains a ratio of 5 grams of carbohydrate to 1 gram of protein
• Uses milk protein that has a natural occuring ratio of whey protein and casein protein
• No flavoring agents, emulsifiers, coloring agents, chemicals or preservatives
• To prepare add one serving to 12 fl oz of water, and shake (don't stir)