Yes, you can. Tupperware has a good insulation effect, but it is still 47 to 50 degrees after 24 hours. It is very cold in winter. Before going to bed these days, put a few red dates and medlar in a thermos with three or four crystal sugar, and you can have a warm health tea the next day. Besides, if I don't keep warm for a year or two, I can get a new one! It's still worth it

How to use a stewing beaker:

1. Stew the beaker in vacuum, preheat it with boiling water for 2-3 minutes, then inject hot boiling water above 95 degrees Celsius, add the materials, lock the lid of the beaker, stew for 20-30 minutes, and then drink its soup. (Note that the stewing time of different foods is different. )

2. Don't soak the fast food bag in the smoldering pot (pot) for too long (it is recommended to take it out within 4~5 hours), so as to avoid partial backtracking of nutrients. Don't leave it every other day. Please finish it on the same day. Warm drinking can promote healthy circulation of the body, with the best effect.

3. Soak stewed food with boiling water, such as stewed porridge, hot soup drinks, mung beans, Chinese herbal medicines, scented tea, etc., which is simple and convenient. Red beans are too difficult to apply.

4. To cook food in a smoldering pot, you need to scald the smoldering pot with boiling water first, preheat the food in boiling water, shake it a few times, then pour out the water, then rush into the boiling water and cover it with a cork, and then cover the lid.