Drinking from a flask is the perfect way to party like a patriot this fourth of July. Patriots are just proud of their country and their freedom. They don't have to prove it to anybody else. You don't have to prove to anybody that you are having a good time. You just pull from your flask whenever the time strikes. You can do this because you live in the best country there is, and you can do whatever the hell you want. God Bless America and partying like a patriot.