What should I pay attention to before using the thermos cup?

Pre-heating or pre-cooling with a little boiling water (or ice water) for 1 min before use, the heat preservation and cold preservation effect will be better.

After putting hot water or cold water into the bottle, be sure to close the cork to avoid scalding caused by water leakage.

If you put too much hot water or cold water, it will leak. Please refer to the water quantity location map in the manual.

Do not put it near the fire source to avoid deformation.

Please don't put it where children can reach it. Be careful not to let children play, there will be a risk of burns.

Please be careful not to burn yourself when you put hot drinks in the cup.

Please don't put the following drinks: dry ice, carbonated drinks, liquid salt, milk, milk drinks and so on.

Hot tea will change color if it is kept warm for a long time. It is recommended to brew with tea bags when going out.

Please don't put things in the dishwasher, dryer and microwave oven.

Avoid falling bottles and huge impact, so as to avoid the failure of poor heat preservation caused by surface depression.