The only way to make a bottle of IBC any cooler is to keep it in the fridge. The old-fashioned dark amber real glass bottles have been specially moulded to carry the IBC brand with a pride only found in the early 1900's. As for the root beer inside, well that's pretty dang great too! A thirst-quenching soda pop that delivers that 'real root beer' taste without the predictable aftertaste of many other diet drinks. You gotta try it to believe it. You know you want to!