Gobelet infirmière en acier inoxydableThis 20oz Tumbler is double walled, vacuum insulated stainless steel, that comes with a splash proof slide lid that will keep your drinks at the temperature you want. With a superior finishing inside and outside, your tumbler will always feel smooth to the touch. And an electro polished interior will ensure your drinks remain pure and rust free, imparting no unwanted flavours, and giving you a clean tasting drink every time. Double walled stainless