Description
- Vacuum drying technology, the double stainless steel interior vacuum treatment, and strive to bring a good insulation effect
- The cup is made of high quality 304 stainless steel, nontoxic and safe, that can be used safely.
- which allows you drink hot water in cold weather, to experience the cool in hot weather longer.
- Vacuum Cup is anti-drop, wear-resistant and anti-corrosion, that you don't have to be afraid of the accidental injury. It can accompany you for a long time
Double vacuum insulated wall keeps hot drinks for up to 12 hours (In the environment of 20℃) , it can extend the cold or hot time of what you have in the cup better, which allows you drink hot water in cold weather, to experience the cool in hot weather longer.
