Making your own sparking water is going to be painless when you have a decent soda maker around. The FIZZpod Soda Maker can help. It works on water, juice, coffee, tea, wine, and cocktail. It uses 60L CO2 cylinders to get the job done.
This cool soda maker has a lightweight design. It uses a 2-step gas relief and split injection pipe, so you can use it for any beverage.