Sodastream 1748260010 Carbonator Bottle, 0.5 L Capacity, Plastic, Black/Clear (Pack of 2)

SodaStream carbonating bottles bring the fizz and keep it fresh and bubbly for up to two weeks. They are the ideal personal size for on-the-go. One SodaStream reusable carbonating bottle can save up to thousands of single use plastic bottles. Always fizz water before adding any flavor.