Made with stainless steel, this is the ideal mug for the Star Wars fan in your life. This triple insulated coffee cup is guaranteed to keep your drink warm for up to three hours. Sliding, shatter-proof crystal clear lid Hot for 3+ hours Triple insulated Sliding, shatter-proof crystal clear lid Stainless steel Stay-put silicone bottom Easy-grip, flat sides Dishwasher safe Corkcicle Star Wars 16oz Mug - Grogu