This SodaStream 0.5L Carbonating Slim Bottle comes in a 2 pack and is designed in a sleek white color. It is perfect for those who want to add fizz to their favorite drinks without the need for electricity. The bottle is made of durable plastic and is compatible with SodaStream's carbonating system. It has a capacity of .5 liters, making it ideal for both small and large gatherings. The bottle is easy to use and comes with a component that ensures a secure fit. It is a great addition to any kitchen and is perfect for anyone who loves to make their own soda.