Non-tail vacuum technology
The tailless vacuum technology is to weld the bottom of the cup with special technology, so there is no exhaust tail, which avoids the damage of the cup gallbladder due to the damage of the exhaust tail.
Characteristics of tailless vacuum technology:
Higher vacuum and longer holding time.
Larger effective capacity.
Longer service life.
12hours hot and 24hours cold
The double-walled and insulated water bottle, protects the taste and temperature of your beverages. the Bottle is equipped with a double stainless steel wall with the tailless vacuum technology that allows drinks to stay warm for 12 hours and cold for 24 hours without additional accessories.