H2O


We knew that the French like their Evian, or Perrier, or whatever, but also that piped-in water in France is OK to drink almost anywhere. So, for making up Ultrafuel, I just got (free) water from the tap in either the bathroom, or kitchen, or wherever, and didn't have any problems. I would occasionally buy bottled water when it was convenient, and while it tasted a little better than some of the tap water, it really wasn't necessary.