We took our Structured Water Portable unit on our trip to Mexico, the main thing is that it was wonderful not to have to worry about lugging 10 days worth of bottled water for 2 people plus doggie down there with us. We stayed at our friends’ beach house where people normally bring their own water or have water delivered. It’s so nice to be self-sufficient with it all, and know we are safe even when washing fruit and veggies and dishes, because when in Mexico, it’s not just about drinking the water. (How many people who go down there are going to wash with bottled water?) The water tasted great and felt as good to drink as being at home. We’ve been back for a week now and never did get Montezuma’s revenge or any indication that the water we structured was anything but totally safe to drink. Thanks!