re: What lengths have y'all gone to...

Once it's cooler, wearing a light weight windbreaker with a roll up rain hood has always been my go to. Take several mini bottles or one of the plastic bag flasks and roll them up in the hood... never had a problem at all. All depends on how much booze you're trying to sneak into the game though... if it's one person trying to bring in for a group, it gets harder... more volume weighs it down.