I bought this kettle to try the double-wall design, but I regret it. The design of this kettle is one of the worst I've ever used. - Difficult to control how much water comes out when pouring. It's either all or nothing. - Pouring spout doesn't direct water into a single strait line. - Cheap chrome plastic used in some places that don't match the brushed metal. - Plastic on on/off switch is loose. - Lid mechanism clicks like it's broken.