I went to the Road to CA show and when they checked my bag - the water was okay but they questioned my granola bars. Told them I am diabetic and they said then it was fine. When my blood sugars drop it can be sudden so I always carry a granola type bar. The glucose tablets are a waste of time - so the breakfast bars or granola type work the best. They did not allow the little rolling carts which I can agree to - I have been to 2 quilt shows this year - Road to CA and another one in Phoenix (can't remember the name) and there were so many people it was hard to move.