The SodaStream Source Soda Machine in black includes 3 1L reusable carbonating bottles and a sodastream 60L CO2 cylinder, making it a convenient addition to your kitchen for creating your favorite fizzy beverages. This manual soda maker is from the brand SodaStream and is designed for easy use in carbonating water to your preferred level of fizziness. The sleek black color of the machine adds a modern touch to your kitchen countertop while providing an eco-friendly alternative to store-bought sodas.