So you would like to make your own sparking water at home? The SodaSparkle Home Soda Maker kit has you covered. It is a portable device that lets you use disposable CO2 chargers to carbonate your drinks. Simply fill the water jugs with tap water, insert the CO2 charger into the machine, turn the top, and wait for a few seconds.
You can use this kit to turn tap water into sparkling water. It can be used for alcoholic beverages too.