About this itemServe homemade bubbly drinks with this twin-pack of 1L SodaStream Source carbonating bottles. The hermetic sealing-caps keep carbonated beverages fizzy for up to two weeks, and the containers are compatible with Source, Fizzi, Power and Splash Play sparkling water makers. Use these BPA-free SodaStream Source carbonating bottles multiple times until they reach their labeled expiration date. Features
