Make My Day Dimple Double-Walled Beer Glass with Silicone Grip, Red Dimple double-walled beer glass with silicone grip from make my day Double-walled glass insulates so beer stays colder longer Silicone rubber sleeve provides a non-slip grip and protects your hand from cold and condensation Dishwasher-safe Measures 3-1/4 by 3-1/4 by 6-1/2 inches; 11-ounce (330 ml) capacity