Introducing the Built 30oz Travel Tumbler in Marble, your perfect companion for on-the-go hydration. Crafted with 18/8 double-wall stainless steel and vacuum-sealed construction, this tumbler ensures your cold beverages stay refreshingly chilled for up to 24 hours.With a generous 30-ounce capacity, it fits seamlessly in standard-sized cup holders, making it ideal for travel or daily commutes. The durable Tritan lid, featuring a threadless design, effortlessly slides open and closed for convenient one-handed drinking.Whether you're enjoying an icy cold drink or a piping hot beverage, this tumbler keeps your drinks at the perfect temperature for up to 8 hours, ensuring you stay refreshed throughout the day. Plus, it's BPA-free for added peace of mind.Experience superior functionality and style with the Built 30oz Travel Tumbler in Marble, the ultimate companion for your hydration needs. Remember to hand wash only to maintain its pristine condition for years to come.