Thermos flask, smart thermos cup with Temperature sensor, 500ml, stainless steel, LED digital temperature display Product Details:
It can keep water hot or cold for up to 12 hours.
The thermometer is on the lid and needs to be in contact with liquid to measure more accurately.
If the bottle is not completely full, it is advisable to turn the bottle over for a more accurate measurement.

Material: ABS + stainless steel
-Cup lid: LED temperature-control + steel core
-Efficiency: Conserves temperature of cold or hot drinks for up to 12 hours
-Cup body: 304 stainless steel