<p>Meet your ultimate on-the-go companion — the <strong>Trebalena 304 Stainless Steel Insulated Travel Mug</strong>. Crafted from premium food-grade 304 stainless steel and engineered with double-wall vacuum insulation, this 400ml travel cup keeps your beverages at the perfect temperature wherever the day takes you. Whether you're commuting, road-tripping, hitting the gym, or sitting at your desk, this mug delivers style, durability, and leak-free reliability in one sleek package.</p> <p><strong>Made in Mainland China.</strong></p> <h2>Why You'll Love It</h2> <ul> <li> <strong>Advanced Temperature Retention</strong> – Double-wall vacuum insulation keeps drinks hot for up to <strong>12 hours</strong> and cold for up to <strong>24 hours</strong>, so your coffee stays warm and your smoothie stays refreshing.</li> <li> <strong>Food-Grade 304 Stainless Steel</strong> – Rust-proof, BPA-free, and odor-resistant construction ensures safe, clean-tasting sips every single day.</li> <li> <strong>Secure Leak-Proof Flip Lid</strong> – A patent-pending sealing mechanism locks tight to prevent spills in the car, at the office, or in your bag — no drips, no mess.</li> <li> <strong>360° Polished Drinking Rim</strong> – Smooth, polished rim for comfortable drinking from any angle.</li> <li> <strong>Ergonomic Grip &amp; Car Cup Holder Compatible</strong> – Thoughtfully shaped to fit comfortably in your hand and slide easily into most standard vehicle cup holders.</li> <li> <strong>Wide-Mouth Design</strong> – Makes filling, cleaning, and adding ice cubes effortless.</li> <li> <strong>Elegant Gift-Ready Packaging</strong> – Arrives in a luxury gift box, making it a sophisticated choice for corporate gifting, birthdays, or any special occasion. Corporate branding options are available.</li> <li> <strong>Versatile Use</strong> – Perfect for coffee, tea, water, juice, and more — ideal for business travel, road trips, the gym, and daily office use.</li> </ul> <h2>Specifications</h2> <table> <tbody> <tr> <td><strong>Brand</strong></td> <td>Trebalena</td> </tr> <tr> <td><strong>Capacity</strong></td> <td>400ml</td> </tr> <tr> <td><strong>Material</strong></td> <td>304 Food-Grade Stainless Steel</td> </tr> <tr> <td><strong>Insulation</strong></td> <td>Double-Wall Vacuum</td> </tr> <tr> <td><strong>Hot Retention</strong></td> <td>Up to 12 Hours</td> </tr> <tr> <td><strong>Cold Retention</strong></td> <td>Up to 24 Hours</td> </tr> <tr> <td><strong>BPA-Free</strong></td> <td>Yes</td> </tr> <tr> <td><strong>Lid Type</strong></td> <td>Secure Flip Lid (Leak-Proof)</td> </tr> <tr> <td><strong>Suitable Age</strong></td> <td>12+</td> </tr> <tr> <td><strong>Origin</strong></td> <td>Mainland China</td> </tr> </tbody> </table> <h2>Perfect For</h2> <ul> <li>☕ Daily coffee or tea drinkers</li> <li>🚗 Commuters &amp; road trippers</li> <li>💼 Business professionals looking for a premium desk companion</li> <li>🎁 Corporate gifting &amp; thoughtful personal gifts</li> <li>🏋️ Gym-goers &amp; active lifestyles</li> </ul> <p>For guidance on safe drinkware materials and BPA-free standards, visit the U.S. Food &amp; Drug Administration – BPA in Food Contact Applications.</p> <h3>Frequently Asked Questions</h3> <h4>Q: Is the Trebalena 304 stainless steel travel mug truly leak-proof?</h4> <p>A: Yes! The Trebalena travel mug features a patent-pending secure flip lid with an advanced sealing mechanism designed to prevent leaks and spills, even when the mug is tipped or stored in a bag. It's engineered for worry-free use in the car, at the office, and on the go.</p> <h4>Q: How long does the 304 stainless steel insulated travel mug keep drinks hot or cold?</h4> <p>A: Thanks to the double-wall vacuum insulation, this 400ml travel mug keeps beverages hot for up to 12 hours and cold for up to 24 hours — ideal for coffee, tea, iced drinks, and everything in between.</p> <h4>Q: Is this travel mug safe to u