SW 17OZ ONYX

Superior performance, a sleek silhouette and an extensive collection of beautiful designs sets S'well apart. Our signature Therma-S’well® Technology is designed to keep beverages colder or hotter, longer than all the rest. Keeps drinks hotter or colder, for longer. BPA/BPS-free and reusable. Vacuum-insulated, food-grade 18/8 stainless steel. Bottle mouths fit most ice cubes, while the bottle fits most cup holders. Offers a condensation-free exterior that wont sweat in your hands or bag.