THERMOS JMY is a light-weight, compact mobile mug with vacuum insulation. With THERMOS JMY you can enjoy the ecological and economical lifestyle without disposable cups. The beautiful curve on the body guides your hand to the ideal holding position. The concentric design of easy-opening push-button and the locking ring enables intuitive actions. Each color is matched with the most pleasing texture using different surface gloss and translucency of the paint over stainless steel.