Kuber Industries double wall stainless steel vacuum tea pot with 3 layer protection.Vacuum insulation to keep liquid hot & cold for 24 hours. Fabricated inner 304 quality & rust free outer layer stainless steel. Inside copper coated layer for better heat retention. This tea pot is food grade & odour free. This ideal to use at home, office, hospitals, picnic, etc.Wash indise out with a mild-detergent,do not use strong detergents, bleach or cleansers containing chlorine.