Perfectly Sized for 10oz Brews: While the total capacity is 12oz, this tumbler is ideal for a 10oz brew to avoid spills and allow ample room for milk, foam, or stirring. Featuring precise interior measurement markings, it helps you master the perfect coffee-to-water ratio. It is the ultimate companion for espresso lovers who value accuracy and a mess-free experience. Quick 90-Degree Rotatable Dust-Proof Lid: Experience the ultimate hygiene with our precision quarter-turn cover. Unlike loose sliding lids, this 90-degree rotation allows you to snap the drinking hole open or closed instantly with a simple twist. It stays securely in place to block office dust, pet hair, or outdoor debris, ensuring every sip is clean and protected. Double-Wall Vacuum Insulation: Our vacuum-sealed construction maintains your drink’s temperature at an enjoyable level while keeping the exterior completely sweat-proof. The outer surface stays cool to the touch for hot drinks and condensation-free for iced beverages, protecting your hands and furniture. Integrated Measurement Lines & Ergonomic Handle: Master your brew with ease. The interior volume markings allow for precise pouring, perfect for drip coffee or tea. Paired with a sturdy, easy-grip handle, it provides the ultimate stability for your morning routine or office meetings. Versatile Companion for Modern Living: This 12oz tumbler is the ideal size for most home espresso machines and car cup holders. Its sleek, minimalist design makes it a functional yet stylish choice for commuters, students, and outdoor enthusiasts who value both form and function. Introducing the 12oz Vacuum Insulated Stainless Steel Travel Tumbler with Lid and Handle Elevate your daily coffee or tea experience with our premium 12oz travel tumbler. Crafted from durable, food-grade 316 stainless steel, this mug is built to last while preserving the taste of your beverages. The double-wall vacuum insulation technology keeps your drinks hot or cold for hours, making it perfect for commuting, camping, or simply enjoying a leisurely sip at home. Key Features: Vacuum Insulated: Keeps your drinks hot or cold for hours, ensuring maximum temperature retention. 12oz Capacity: Perfect for your favorite coffee, tea, or other beverages. Stainless Steel Construction: Durable and rust-resistant, made from high-quality 316 stainless steel. Sliding Lid: Keeps your drink dust-free and prevents spills. Ergonomic Handle: Easy to hold and carry, making it ideal for on-the-go use. Versatile Design: Suitable for home, office, or outdoor adventures. Experience the Difference: Taste Preservation: Enjoy your beverages without any metallic taste alteration. Temperature Control: Maintain the ideal temperature for your drink, whether it's hot or cold. Durability: Built to last with high-quality materials and construction. Convenience: The sliding lid and ergonomic handle make it easy to use and carry. Style: The sleek design and matte finish add a touch of elegance to your daily routine. Order your 12oz Vacuum Insulated Stainless Steel Travel Tumbler today and experience the perfect blend of functionality and style.