As a factory, we produce the top-quality 750ml Vacuum Double Wall Water Flask. Our product is designed to keep your drinks hot for 12 hours and cold for up to 24 hours. Perfect for travel, sports, and everyday use. Try it now!
Introducing our top-quality 750ml Vacuum Double Wall Water Flask. Made from food-grade stainless steel, this flask is durable, reusable and eco-friendly. The double-walled vacuum insulation technology ensures that your hot drinks stay piping hot and cold drinks remain refreshingly cold for up to 24 hours. Our factory is committed to producing only the finest quality products at an affordable price. Choose us for your next water flask purchase and experience the difference!