This tumbler feature Therma-S'well® Technology with triple-layered, vacuum-insulated construction, designed to keep beverages colder or hotter, longer than all the rest.

• Offers a condensation-free exterior that won't sweat in your hands or bag.

• BPA/BPS-free and reusable.

• Made from 18/8, food-grade stainless steel with superior construction to reduce the need for single-use cups.

• Top-rack, dishwasher safe.