• Features Therma-S’well® Technology with triple-layered, vacuum-insulated construction designed to keep beverages colder or hotter, longer than all the rest.
• The 17oz Original Bottle keeps drinks cold for 36 hours and hot for 18.
• Offers a condensation-free exterior that won't sweat in your hands or bag.
• Made from 18/8, food-grade stainless steel
• BPA/BPS-free and reusable.
• Hand-wash only.
