Aneros Progasm - Ice(Available in store & online) Despite its appearance, the Progasm Ice is not made of glass. Rather, it is made of an award winning, FDA approved, medical and food grade plastic which is rapidly being used as a replacement for glass because it does not break. The production of this plastic also emits less gases than other types, making the manufacturing process better for the environment. Each Aneros Progasm Ice is a one of a kind. The production