Throwing a party for all of your reformed-theology-loving friends? Tailgate in style with the Covenant Seminary stadium cup. One reason why this cup is better than all of the rest: most stadium cups are 16 oz. These are 24 oz. Fewer trips to the drink table mean you can better focus on your conversation about which Myers-Briggs type Martin Luther probably was (INTJ). And while that is a matter of debate, it’s much more certain that he would have used these cups.