My trip to Florida in 2013 was my first time as an adult, and our first stop was Universal. We bought a Gatorade at the hotel and walked to the Studios (we were at RPR). As we got to the security checkpoint (which looks like an ice cream cart! haha), I assumed I would have to throw away the drink because it was open and could theoretically contain alcohol. I was pleasantly surprised to be told I could keep it.