Bodum Stainless Steel Vacuum Travel Mug with Red Silicone Grip, 16-Ounce Travel Mug is a vacuum sealed, double wall of stainless steel to insulate your beverage Features a colorful non-slip, silicone grip for carrying comfort Snap lid closure keeps beverage hot longer while sealing in aroma and freshness A colored silicone base keeps it in place on any surface Dishwasher safe