This is just a FYI for everyone who plans to visit USH.
USH does not allow any outside drinks (except for water and those thermo/eco friendly bottles) inside the parks anymore.
I went last Friday and was told that I was not allowed to bring my bottled Cokes inside the park at the Security bag check area. I was told that I either had to throw them away or take them back to the car. According to the bag checkers, management decided to change their policy about a few weeks ago.
Hopefully, this helps everyone save a trip back to the car. I'm not sure if this rule applies to the Orlando parks. Snacks are still okay, though! (... for now)