4.4 Gallon 3Layer Insulated Beverage Dispenser, Hot & Cold Drink Server with DripProof Faucet, 985352303 Layer Advanced Insulation: The insulated beverage dispenser boasts a 3 layer structure including an LLDPE interior, an insulating layer and an LLDPE exterior, ensuring outstanding temperature retention. It will keep your beverage cold for 4 6 hours and warm for 6 8 hours, ideal for catering demands. Capacity for Many Cups: With a generous 4. 4 gallons capacity, this hot and cold drink server accommodates about 53 cups of 10oz beverages. It provides