Being in Florida everyone knows of the need for water. My question is, how do you carry your water bottle into the park? Everyone in my family loves to eat ice cubes in the parks, so I pack a tupperware container and fill it with ice from the hotel room every morning before we leave. My problem is, if I put it into my bag, the container sweats and gets my camera, etc all wet. I have tried to put my camera and other things in ziploc bags. I have also thought about wrapping the ice container with a towel. I have also searched the malls for some kind of water bottle that I can hook on my belt. Any suggestions???? I purchased a new bag (18" x 24"---from a luggage store) and I am trying to figure out how to pack everything. Any suggestions would be helpful. Thanks!