Ceramic-Lined Interior: Preserves the integrity of your coffee's flavor. Double Wall Vacuum Insulated: Keeps beverages hot or cold for hours. 100% Leak-Proof: 360° push-button lid is drinkable from any angle and is leak-proof in the closed position. Cupholder-Friendly: The Voyager’s unique shape makes it the perfect reusable travel mug, as it fits most car cupholders. Silicone Grip Base: To soften contact and enhance stability. Durable: Made of premium 18/8 stainless steel
