1. Multilayer heat protection technology: The inner tank is made of foodgrade 201 stainless steel, the outer shell is constructed from thick PE antidrop material, and the interlayer features polyurethane full PU foam. It is doubleinsulated for both heat and cold retention. 2. Leakproof design: The insulated cylinder is equipped with a widened foodgrade silicone seal, resistant to temperatures, offering strong sealing, safety, and odorlessness. The thickened sealing clip design and easylock mechanism prevent leakage, effectively minimizing heat loss and ensuring insulation. 3. Large capacity: This insulated coffee pot has a 50L capacity, allowing multiple people to enjoy hot beverages simultaneously without frequent refills. It is ideal for large kitchens or commercial use in offices, parties, restaurants, and more. 4. Easy to use: Suitable for hot drinks like coffee, tea, water, milk, soup, chocolate, etc. Simply fill it into hot beverage dispensers for temperature retention. Enjoy your ideal hot drink anytime without repeated heating. The tap design ensures comfortable pouring. Note: Physical insulation only, no heating function.