Introducing our 750ml Vacuum Double Wall Water Flask, the perfect solution for keeping your drinks cold or hot on the go! This flask is made from high-quality stainless steel and features a double-wall vacuum design, which ensures your drinks maintain their temperature for hours. The flask has a leak-proof lid that prevents any spills or leakages while you're on the move. It also features a comfortable grip handle for easy carrying. We are the factory that produces this product, and we take pride in ensuring that we deliver only the highest quality products to our customers. Contact us today to order your 750ml Vacuum Double Wall Water Flask!