Smart Temp Guardian
Smart Temp Guardian is a portable heated water bottle for preparing infant formula away from home. A three-dimensional surround heating system warms 100 ml of room temperature water to 40 degrees Celsius in four minutes. A smart chip manages power use, and the battery lasts up to 30 hours. The inner liner is made of 316L stainless steel and the outer wall of 304 stainless steel, with a vacuum layer between them to retain heat. A digital display shows the water temperature, and a child lock helps prevent accidental spills.