Stainless steel vacuum thermos cup vacuum flask

This is a steel vacuum flask/Thermos. It is durable and reliable for keeping your tea/water hot for 24 hours. Has one handle; one cup  for easy serving and keeping of your beverages. The Vacuum flask stopper Made From Food-grade silicon amine and great plastic particles, there is no any peculiar smell and toxins even after long -time high temperature. .Stainless Steel With high quality materials and excellent polishing technique, steel content, each single unit. The shape is also fashion, and high-class, they guarantee a quality vacuum Vacuum tank The inner tank is adopted the tempered tank, with the thickened bottom design, will be more vibration proof and durable, the heal preservation in 24 hours is above 65 degrees Celsius