This ceramic shotgun shell travel mug rivals Dirty Harry's coffee cup for excitement. When lifted, this vessel makes 3 shotgun sounds: "pump action," "shotgun blast" and "shell being discharged," which are sure to keep you awake even better than the caffeine you're drinking. The Bureau of Alcohol, Tobacco and Firearms may want to take a look at this cup, but that's a risk you take when you sport such a bang-up beaker. 20-oz. capacity. Batteries included. Hand wash only.