S'well Onyx S'well Eats Insulated Container | 21.5oz | Black | Eco-friendly, Reusable S'well Eat

S'well Eats feature Therma-Swell Technology with a triple-layered, vacuum-insulated exterior bowl and a durable Tritan inner prep bowl designed to keep food colder or hotter, longer than all the rest. The exterior bowl is made of 18/8, food-grade stainless steel and is condensation-free, leak-free and dishwasher-safe.*The BPA/BPS-free inner prep bowl is fridge- and freezer-friendly. It is safe for the microwave and dishwasher. Therma-S'well Technology keeps food hot or cold for hours Volume16oz21.5oz Cold (hrs)1211Hot (hrs)77 S'well Onyx S'well Eats Insulated Container | 21.5oz | Black | Eco-friendly, Reusable S'well Eat .