Quick tip closure: for easy and comfortable pouring with just one hand, simply press the thumb to open the lid. Excellent insulation performance: hot for up to 12 hours and cold for 24 hours. Safety: the vacuum jug is up to 100% leak-proof when closed. High quality: housing made of high-quality metal + handle, lid and spout are chrome-plated. Easy to clean: large opening for effortless filling and cleaning.