1, recommend a cold cup (drink warm water for one minute). The cooling cup is a bit like a thermos cup, but there is a special cooling material in the middle layer of the inner container, which can absorb the temperature of boiling water. The action process belongs to physical cooling, so there is no need to worry about safety. Generally, it can be reduced to a degree that it is not hot in one or two minutes. Some styles can be shaken to accelerate the cooling, and some smart models can remind the water temperature, and the temperature is clear at a glance.

2. It is recommended to lock the cold cup (chilled and taken away). The biggest feature of the locking cold cup is that it is very effective for locking at low temperature. Generally, special materials are used to enhance the characteristics and have excellent sealing guarantee. If you like to bring your own cold drink or iced coffee in summer, the locked cold cup can ensure that the ice will not melt and ensure a better cold drink experience.

3. Recommend a cooling cup with a large-capacity cover (the cover cools rapidly for 60 seconds). In summer, if you want to go outdoors, you can't drink enough water without a hose. If you want to drink warm water quickly at the same time of large capacity, the most suitable one is the large-capacity thermos cup with a cover to cool down, which also supports cooling for one minute and hot water keeps warm. The cover is really practical and convenient for holding cold water.