SodaStream - for home use , easy to operate, works on a mechanical principle, CO2 bottle with capacity up to 80l, 1 bottle of 1l, 2pcs ladies bottles of 0.5l for bags in an attractive limited edition, flavour: Blueberry with vitamins, flavour: ZEROS Lime, flavour: ZEROS Orange-Mango, concentrate of 440ml, recommended dilution ratio of 1 part concentrate to 19 parts sparkling water