Introducing our Portable Double Stainless Steel Vacuum Flask Thermos Bottle, your ultimate companion for on-the-go hydration! Crafted with premium stainless steel and double-wall vacuum insulation, this bottle keeps your beverages hot or cold for hours, perfect for busy days, outdoor adventures, or school activities. Long-Lasting Insulation: Double-wall vacuum insulation maintains the temperature of your drinks for extended periods, ensuring your beverages stay hot or cold for hours. Durable and Reliable: Made from high-quality stainless steel, this thermos bottle is built to withstand everyday use and outdoor adventures. Leak-Proof Design: Say goodbye to spills and leaks with the secure and reliable leak-proof lid, ensuring mess-free hydration wherever you go. Portable and Convenient: Compact and lightweight design makes it easy to carry in your bag or backpack, ideal for travel, hiking, camping, or daily commutes. Stylish and Functional: Sleek design with a durable finish adds a touch of style to your hydration routine, while the wide mouth allows for easy filling and cleaning.