Jaypee Marvella is PUF Insulated with exterior and interior of steel. It keeps beverages hot or cold for long hours. This kettle is designed attractively now no more tension of plastic or glass breakage. It is not only durable and sturdy but will keep looking new even after repeated use. Ideal for storing hot water, milk or tea. Material used - Inner and outer-stainless steel, Cover and base-Polypropylene, Insulation-PUR, BPA Free.