4Patriots Sun Kettle Personal Water Heater: Portable Thermos Boils Water Using The Sun, Solar Powered & Lightweight

The Sun Kettle is a versatile and efficient product for heating water using solar power. The reviews from customers indicate that it works as advertised and is able to heat water to a high temperature. One customer mentioned that they were able to take tap water from 70 degrees to 100 degrees in just 30 minutes on a cloudy day. Another customer noted that it took around 90 minutes to reach 180-190 degrees on a sunny day, which was sufficient for making hot beverages like coffee or hot chocolate. However, they mentioned that if boiling water is needed, it may take longer than the advertised time. The quality of the Sun Kettle was applauded by several customers, with one mentioning that they have purchased multiple units and have been impressed with the build. The fact that the exterior of the kettle remains cool to the touch while the water inside heats up was also appreciated by users. While some customers in hot regions felt that they may not have a significant need for the Sun Kettle, those living in colder climates pointed out that it may take longer to heat water to desired temperatures during non-summer months. However, they expressed interest in using it whenever possible and valued its convenience. Overall, customers seemed satisfied with the Sun Kettle's performance and its ability to provide hot water using solar power. It is seen as a valuable addition to emergency preparedness supplies and a useful alternative to reliance on traditional gas/electric heating methods.