The stainless steel tumbler is vacuum insulated. Insulated vacuum double wall design keeps your drinks hot and cold for hours. The tumbler's surface stays cool to touch! Providing a more enjoyable drinking experience.Our tumblers are BPA-free, dishwasher safe, and have a durable coat of color that won't fade, peel, or crack and also provide additional grip to the Tumbler's exterior. They are all made of 18/8 stainless steel.
