Vacuum Insulation & Leak-Proof Lid: Keep drinks hot for 7 hours or cold for 18 with no condensation and a cool-to-the-touch exterior. The spill-proof DrinkLock lid means mess-free travel, making it the perfect companion for life on the go. Durable Stainless Steel: Made with high-quality stainless steel for lasting durability, this Thermos travel mug reflects over 100 years of trusted performance. Stay hot or stay cool, effortlessly. The Ultimate Mug for Commuters, Traveler's, and Tea Lovers: Whether you're commuting, travelling, hiking, or camping, keep your coffee hot, your water cold, and brew the perfect cup of tea on the go with the built-in tea hook. Timeless Design: The iconic Stainless King range blends sleek, industrial styling with advanced insulation technology. Choose from a variety of classic colours to match your personal style. Eco-Friendly & Charitable: Reusable and built to last, this travel mug helps reduce disposable cup waste—better for the planet and your wallet. Thermos UK also proudly supports charities like Simon on the Streets and UNICEF.