Our tall 20oz tumbler is made of quality 18/304 stainless steel with a rust free formula and ensure no metallic taste, durable and convenient to use, easy to clean, has a long service lifespan. Stainless steel double wall vacuum insulated technology, no need to worry about your hot coffee getting cold or your cold drinks getting warm, also combined with a splash resistant lid that provides additional thermal control

*Note all pre-orders will begin shipping on December 1, 2019