Double wall vacuum insulated bottle keeps your beverages colder or hotter longer. Made of high-grade 18/8 stainless steel with a sweatproof design. Leak-resistant lid is insulated with a nonslip silicone grip and stainless steel accents. Bottle opening allows you to easily add ice to your drink. Passivated interior protects against corrosion. Product does not retain odors or flavors. Retail hangtag with product features included. Hand wash recommended.