Introducing the Vacuum Flask Water Bottle, a high-quality stainless steel bottle that offers convenience and functionality on the go. With a capacity of 500ml and double-walled construction, this bottle keeps liquids hot or cold for extended period range. Its durable stainless steel body is resistant to corrosion and easy to clean, ensuring a long-lasting and environmentally friendly solution.The bottle features a non-slip bottom for added stability and a streamlined design that fits effortlessly into any rucksack or briefcase. Its insulation properties, including a vacuum insulation layer, keep your favorite drinks at the desired temperature for up to 3-6 hours