New with tags- S’well Original Bottle 25oz. Pink Peony 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.... Details: Therma-S’well® Technology with triple-layered, vacuum-insulated construction designed to keep beverages colder or hotter, longer than all the rest. 18/8, food-grade stainless steel. Condensation-free exterior that won't sweat in your hands or bag. BPA/BPS-free and reusable. Hand-wash only. Therma-S'well® Technology keeps drinks hot or cold for hours THOUGHTFULLY DESIGNED Bottle mouths fit most ice cubes, while the bottle fits most cup holders. The 25oz holds a workout amount of water, or an entire bottle of wine.