For Vacuum Flask, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Vacuum Flask has been well received by many customers and enjoyed a good reputation in many countries. JINQUAN WHOLESALE WATER BOTTLE MANUFACTURER IN CHINA-Jinquan Vacuum Flask have characteristic design & practical performance & competitive price, for more information on the Vacuum Flask, please feel free to contact us.