S'well Silver Lining Tumbler | 18oz | Eco-friendly, Reusable Tumbler

S'well Tumblers 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. Therma-S'well Technology keeps drinks hot or cold for hours Volume18oz Cold (hrs)12Hot (hrs)4 S'well Silver Lining Tumbler | 18oz | Eco-friendly, Reusable Tumbler .