- Food-safe Materials: Crafted with a durable PC outer layer and a stainless steel inner layer, this insulated barrel is designed for direct food contact. It ensures safety, hygiene, and longevity. The PU foam insulation layer enhances both heat retention and cooling performance, making it ideal for various beverages. - Generous Capacity: Available in sizes of 12L, 18L, 30L, 40L, 50L, and 60L, this drinking heater is perfect for serving hot or cold drinks to large groups. Fill it with coffee, tea, water, milk, soup, or chocolate, and enjoy long-lasting temperature control. - Thoughtful Design: Featuring a unique groove design, liquids flow smoothly without residue, preventing food buildup. The non-slip barrel ensures stability, making it easy to handle. All-steel construction enhances comfort and durability, making it a reliable choice for everyday use. - Innovative Lid: The spiral lid, made of PU foam, is user-friendly and creates a tight seal to prevent spills. It can be easily twisted for secure closure. The high-quality resin tap withstands high temperatures and offers easy dispensing with a long press, ensuring durability and resistance to breakage. - Practical Applications: Ideal for parties, events, or gatherings, this insulated barrel keeps beverages at the desired temperature for hours. Use it for outdoor picnics or catering services to serve a variety of drinks without hassle. This insulated barrel combines functionality and design to meet all your beverage needs efficiently.