<h2>Stay at the Perfect Temperature — Anywhere You Go</h2> <p>Meet your new everyday companion: the N2HAO Double Wall Vacuum Insulated Coffee Mug. Whether you're commuting, hiking, or simply enjoying a quiet morning at your desk, this sleek stainless steel travel cup keeps your drinks at exactly the temperature you love — for hours at a time.</p> <p><strong>Made in Mainland China.</strong></p> <h3>Why You'll Love It</h3> <ul> <li> <strong>Premium 304 Stainless Steel:</strong> Crafted from thick, beautifully polished 304-grade stainless steel that resists rust, oxidation, and corrosion. Easy to clean by hand or in the dishwasher.</li> <li> <strong>Double Wall Vacuum Insulation:</strong> The dual-layer air-sealed construction locks in heat and cold far longer than regular cups — perfect for coffee, tea, hot chocolate, cold brew, or any beverage you love.</li> <li> <strong>Leak-Proof Lid:</strong> The secure, easy open-and-close lid seals tight to prevent accidental spills, making it ideal for travel, gym bags, and backpacks.</li> <li> <strong>Ergonomic Handle:</strong> A sturdy, soldered ergonomic handle ensures a comfortable and secure grip, while the flat, stable base keeps your cup steady on any surface.</li> <li> <strong>Two Sizes Available:</strong> Choose the compact 350ml (7.2 × 14.5 cm) for a quick espresso or tea, or the generous 500ml (7.2 × 19.5 cm) for a full travel mug experience.</li> </ul> <h3>Specifications</h3> <table> <tr> <td><strong>Capacity</strong></td> <td>350ml / 500ml</td> </tr> <tr> <td><strong>Dimensions</strong></td> <td>350ml: 7.2×14.5 cm | 500ml: 7.2×19.5 cm</td> </tr> <tr> <td><strong>Material</strong></td> <td>PP + 304 Stainless Steel</td> </tr> <tr> <td><strong>Features</strong></td> <td>Double Wall Vacuum Insulation, Leak-Proof Lid, Ergonomic Handle</td> </tr> <tr> <td><strong>Package Includes</strong></td> <td>1 × Insulated Travel Mug</td> </tr> </table> <p><em>Note: Please allow a 0.5–1 cm tolerance due to manual measurement. Colors may vary slightly from screen to screen.</em></p> <h3>Great Pairings for Your Kitchen &amp; Everyday Life</h3> <ul> <li>Need a kitchen tool to go with your morning routine? Check out our <a href="/products/1pc-household-stainless-steel-kitchen-frying-mold-potato-cake-tool-spoon-fried-food-mold-kitchen-cooking-tools">Stainless Steel Kitchen Cooking Tools</a>.</li> <li>Keep your kitchen organized with our <a href="/products/2pcs-thickened-oven-mitts-heat-resistant-kitchen-gloves-microwave-baking-gloves-machine-washable-essential-kitchen-tool-for-hot">Heat-Resistant Kitchen Gloves &amp; Oven Mitts</a>.</li> </ul> <p>Learn more: <a href="https://www.nutrition.gov/topics/shopping-cooking-and-food-safety" target="_blank" rel="noopener">Nutrition.gov on cooking and food safety</a></p> <h3>Frequently Asked Questions</h3> <h4>Q: How long does the insulated coffee mug keep drinks hot or cold?</h4> <p>A: Thanks to the double wall vacuum insulation, this stainless steel travel mug keeps hot beverages warm for several hours and cold drinks chilled for an extended period — significantly longer than standard single-wall cups.</p> <h4>Q: Is the stainless steel coffee mug dishwasher safe?</h4> <p>A: Yes! The 304 stainless steel construction is dishwasher safe, though hand washing is recommended to maintain the polished finish over time.</p> <h4>Q: Is the lid truly leak-proof for travel?</h4> <p>A: Absolutely. The lid is designed with a secure locking mechanism that prevents accidental leaks, making this travel coffee cup safe to toss in your bag, backpack, or car cupholder.</p> <h4>Q: What sizes are available for this insulated mug?</h4> <p>A: This vacuum flask is available in two sizes: 350ml (compact, great for espresso or a short coffee) and 500ml (full-size, perfect for a long commute or outdoor adventure).</p> <!-- production-packaging-notice --> <h3>Production &amp; Packaging Notice</h3> <p>To maintain high stock availability and fast shippin