Experience refreshing sips with our double-walled, insulated tumbler keeping drinks cold for 30 hours and hot for 8 hours. Perfect for any season, any beverage. Keep your coffee hot in the morning and your smoothie cold all day. From our soft-grip handle to the anti-slip rubber base, every element is designed with your comfort in mind. Fits standard cup holders for easy commuting. The perfect travel companion for your daily hydrating needs.