Intelligent temperature display, drinking water without scalding your mouth, filling it with hot or cold water, you can use it all year round, invert it at will, carry it in a non-wet bag, all-round sealing, small arc diameter, anti-hot air splash design, six-layer temperature lock. 
Material: Inner tank 316,Shell 304
Capacity: 320ML
Cup lid: food grade PP material
Seal: silicone rubber
Size: 88*115mm
​Color: white, black, purple, green