I like travel gear. Leading up to a trip I will research and see what new toys I can get. But at this point there isn't much that I don't have (and I already have a lot I don't need.) One of those little preparation purchases that I ended up never using (that is until I was extremely ill in Egypt) was Rehydration Powder also know as Electrolyte Powder. I had bought some for Costa Rica in 2012, and carted it around "just in case". Well good thing, because when I was 6 days into a 17 day trip to Egypt in