Superior Insulation - Double-wall vacuum insulation keeps beverages hot for up to 12 hours and cold for up to 24 hours. Durable Construction - Made from high-quality, rust-resistant stainless steel for long-lasting use. Travel-Friendly Design - Leak-proof lid and non-slip base make it perfect for on-the-go use. Versatile Use - Ideal for both hot and cold drinks, making it perfect for coffee, tea, water, and more. Easy to Clean - Wide mouth opening and dishwasher-safe components for hassle-free cleaning. Eco-Friendly - Reusable tumbler reduces the need for disposable cups, helping to minimize waste. Sleek and Stylish - Modern design available in various colors to match your personal style. Comfortable Grip - Ergonomically designed for a comfortable hold, with a slim profile that fits most car cup holders. BPA-Free - Made from safe, BPA-free materials, ensuring your drink is free from harmful chemicals. Great for Home and Office - Perfect for enjoying your favorite beverages at home, in the office, or while traveling.