SYMBOL OF PURITY, IPURErniPure is into manufacturing of high quality stainless steel water vessels powered with innovative technology and production techniques. iPure water vessels are mirror polished stainless steel with double layer insulation, which helps to maintain the temperature of water to optimum level. These eco-friendly water vessels are made up of best quality food grade stainless steel & special heat resistant material that keeps the water temperature in control and also ensures you healthy and trouble free living. rnrnMade of best quality food grade stainless steel with SS304/SS316L 100% mirror polished/matt finish stainless steel, healthy alternative to plastic, concrete and other metal. Insulation is PUF( poly urethane foam) machine injected to maintain negligible change in water temperature in extreme summer or winter. Prevents growth of Algae/Fungus. No risk of water born diseases.