1. 6 hours long-lasting heat preservation and cold preservation
2. Copper-plated reflective layer + vacuum heat insulation layer, tightly lock the temperature, delay heat dissipation
3. The inner tank is made of 316L stainless steel, which has better corrosion resistance and safer drinking
4. Smooth inner wall, not easy to adhere, easy to clean
5. Add a lock to the lid, dial right to lock the lid to prevent accidental opening, dial left to unlock, lightly press to open the pop lid, convenient and free one-handed operation
6. Easily disassembled when drinking water, convenient for daily cleaning
7. Intimate inch tea drain design to prevent tea leaves from leaking
8. Capacity: 480mL
9. Thermal insulation efficiency: above 68 degrees Celsius (6 hours)
10. Cold insulation performance: below 10 degrees Celsius (6 hours)
11. Material: polypropylene PP, silica gel, 304 austenitic stainless steel, 316L austeni