Top-end mineral waters like Perrier, Badoît, and Vichy sell for the slightly ridiculous price of $7-$10 a litre.
No more! See, the mineral contents of each brand are prominently displayed on the label. So: you can make your own! The website includes a mineral water calculator.
Simply find out the native mineral content of your local tapwater and the desired premium sparkling water, then fizz-up with a Sodastream machine. You’ll be enjoying bootleg San Pellegrino in no time!






