Sneak In Your Drinks with the Hidden Sunscreen Alcohol Flask. These brilliant hidden flasks look just like sunscreen tubes but actually hold the alcohol of your choice. Up to 16 ounces of the good stuff with the two sunscreen tubes.
What everyone is also pretty aware of, is that it can be downright difficult to sneak your own booze in to avoid the ridiculous prices of pop-up bars when at a festival. All you need is some bottles of mouthwash and some food colouring.