The SodaStream Drinksmaker turns ordinary tap water into sparkling water and soda in seconds. It has a space-saving design that sits elegantly on any kitchen work top. It also has an LED interface to identify when your water is fully carbonated and an intuitive snap-lock bottle mechanism for effortless preparation. Model number; 1019511444. All sodastream carbonating bottles are reusable with a lifespan of up to 3 years ; perfect for reducing the need for single-use plastic bottles and to minimise household plastic waste. Empty co2 cylinders can be exchanged with ease at your local argos store. Produces 60 litres of sparkling water. 1 gas cylinder supplied. Includes 1 carbonating bottle with a 1 litre capacity. 9 flavours in sample pack. Size H42, W12, D23cm. Weight 5kg. Manufacturers 2 year guarantee.