DoubleWalled Insulation This stainless steel thermo flask features doublewall vacuum insulation to keep beverages hot or cold for 24 hours Durable Construction Crafted from highquality 188 stainless steel this flask is built to last and withstand daily use Versatile Usage Ideal for office indoor outdoor or sports activities this 1000ml flask is perfect for carrying your favourite hot or cold beverages LeakProof Design The flasks secure lid prevents spills and leaks ensuring your drinks stay fresh and contained Easy to Clean With a wide mouth opening this flask is easy to fill pour and clean making it a convenient choice for everyday use Color Silver Material Stainless Steel