PRICES MAY VARY. ADVANCED DOUBLE WALL DESIGN--Toss out your old single-wall plastic kettle. Our innovation swaps stainless steel interior with an outer shell for better heat retention and cool exterior touch. SERVE PURE WATER--Dirt trapping is a worry of the past thanks to our kettle's seamless inner shell. Fresh, clean water is served from food-grade 304 stainless steel, a step above glass or plastic. VERSATILE LID FEATURES--Running smoothly with a button-controlled lid that offers two angles: