What is the approximate capacity of thermos bottle?

There are two main types of household thermos bottles. The first 5 pounds (about 2.27 liters). The second type is 8 kg, about 3: 63 liters, which is the most common glass-lined thermos in the past. There are two main types of thermos bottles (the small one is a bottle of 4 kg, and the actual water volume is about 2000ml; ; The big one is an 8-pound bottle, which actually contains about 3700ml of water.

Tip:

1, to remove the odor of the cork, you can wrap some tea leaves with a piece of gauze, and then wrap the cork, and the tea leaves should be placed below, so that the cork will smell like tea with the evaporation of hot air.

2. Remove scale. Pour two spoonfuls of vinegar into a graduated kettle, pour half a pot of boiling hot water and shake it slowly. After a few minutes, the scale will slowly fall off. The longer the storage time, the better the effect.

3. When lifting the thermos bottle, try not to shake it greatly, so as not to break the portable and burn yourself.