Introducing our 18oz Stainless Steel Thermos Vacuum Coffee Mug! Perfect for keeping your coffee hot and your water cold, this mug is made with high-quality stainless steel materials. With its vacuum insulation feature, it keeps your drink at the ideal temperature for hours. Plus, it's durable and leak-proof, making it an ideal companion for both indoor and outdoor activities. Whether you're at work, at the gym, or on a hike, you can rely on our Thermos Vacuum Coffee Mug to keep you hydrated and satisfied. As a factory-direct product, you can trust that it's made with the highest standards of craftsmanship and design. Get yours today and experience the difference a high-quality thermos mug can make!