Single ready-to-drink bottles typically range from about 14 fl oz up to 33.8 fl oz, with common sizes of 14 fl oz, 16 fl oz and 16.9 fl oz. Some listings are sold in multi-packs (for example, an 8-pack totaling 96 fl oz).
Many listings emphasize natural flavor sources and avoidance of artificial sweeteners or colors. Some products use coconut water for flavor, while others are sweetened with cane sugar combined with a small amount of stevia.
Customer reviews commonly describe the strawberry flavor as tasty or creamy and report good mixability or dissolving. Reviewers also note that the products are hydrating and convenient to use.
They are offered as ready-to-drink liquids and as powdered single-serve stick packets designed to be mixed into water.
Common electrolytes listed are sodium, potassium, and chloride. Several products also list magnesium, and some mixes include additional minerals such as zinc.
They are promoted for fast rehydration during illness (vomiting or diarrhea), after heat exposure or prolonged exercise, for workouts and hangovers/late nights, and for on-the-go or first-thing-in-the-morning use.