Experience the taste of your favorite beverage in high-grade 18/8 stainless steel with the Contigo West Loop Travel Mug. Ideal for on-the-go individuals, this metallic finish travel mug is equipped with Thermalock, a double-walled vacuum insulation that ensures hot drinks remain hot up to 7 hours and cold drinks stay cold up to 20 hours. Our patented Autoseal technology ensures that the mug seals between sips, preventing spills and preserving your drink's temperature. The easy-clean lid is a one-piece unit and entirely dishwasher-safe (top rack only). This travel mug fits into most car cup holders, making it perfect for use during commuting or travels, while its one-handed operation design enhances convenience.