What is the closest place to MSS to pick up water to bring back to the room? I try to stay hydrated hen drinking in the desert! Where can I buy safety razor blades downtown? The old double edged kind. I'm trying to go carry on only and I shave with a double edged razor. I can carry on the razor but not the blade. I'd rather not go to art of shaving and spend $14 for an 8 pack and then donate 6 of them to TSA.