From France: insulated teapot.

This teapot is a true classic. The teapot is made of porcelain, the insert of light metal, and the cover is made of stainless steel (known for its poor heat conducting properties) which is lined with felt. The cover is placed over the teapot, providing effective insulation. This design of teapot is only available from us, because we have replaced the knob, which the French have insisted on making in plastic for several years now, with the original porcelain knob.