When did we become water bottle carriers (you know who you are!)?  I'm all for staying hydrated but I come from a generation where the only time we needed hydration outside of our home was on a hot day in a park where we headed for the water fountains and hoped to God that they weren't dry!  If my memory serves me well, I'm sure that the only car journeys that warranted bottles of water in the car were our European road trips.  Were we keeling over at every dehydrated opportunity?  NO!