This is important because when you're dancing around for 12 hours in the sun you need to drink water, without doing so you will become dehydrated and could pass out from a stroke, and some people might not have the money that it takes to buy water bottles there. 5x the price of what they actually cost, its abuse charging that much for water. But with water refill stations and camelbacks we can last long periods of time without having to go refill and we will be able to enjoy the music rather than having to go back and forth to fill every 20 minutes.