1.304 STAINLESS STEEL: The lining of the beverage dispenser is made of foodgrade stainless steel, suitable for both commercial and private use. Note: Provides physical insulation only, no heating function. 2. DISPENSER: Large lid for easy cleaning and filling. Side closure design ensures strong sealing and insulation. temperatureresistant faucet prevents bursting and ensures smooth water flow. Stainless steel casing and lining, resistant to temperatures, rust, and easy to clean. 3.LARGE CAPACITY: This beverage dispenser comes in 10L/20L/30L/40L options, allowing multiple people to enjoy hot drinks simultaneously without frequent refills. Suitable for coffee, tea, water, milk, soup, chocolate, and more, maintaining temperature for extended periods. Ideal for home, office, or party use. 4.EASY TO USE: Simply pour hot/cold water or beverages into the container and enjoy drinks at the ideal temperature for hours without repeated heating.