Insulation Cup is generally made of ceramics or stainless steel plus vacuum layer of water containers, the top has a cover, sealing strict, vacuum insulation layer can be installed in the interior of the water and other liquids to delay heat dissipation, in order to achieve the purpose of insulation.
Insulation Cup from the thermos bottle developed, insulation principle and Thermos bottle, but people in order to facilitate the bottle made into a cup.
