As an indispensable daily necessities in modern life, the thermos cup is deeply loved by everyone for its excellent thermal insulation performance and portability. But then the question arises, how many days can the water in the thermos cup be placed?It really depends on a variety of factors.
The core function of a thermos mug is to maintain the temperature of the water, whether it is cold or hot. However, storing water in a thermos cup for a long time can cause some problems. In the case of hot water, prolonged periods of high temperature may accelerate the growth of microorganisms in the water, which can affect the quality of the water. In the case of cold water, although the rate of microbial multiplication is relatively slow, prolonged storage may also cause the water to deteriorate.
In general, in order to ensure the quality and taste of the water, it is recommended that the water in the thermos cup should not be stored for more than 24 hours. Especially in summer or humid environments, it is necessary to pay more attention to timely replacement.
So, what should you pay attention to when buying a thermos mug?
Thermal insulation performance: A high-quality thermos mug should have good thermal insulation performance and be able to ensure that the water temperature remains stable for a long time. Generally speaking, the vacuum double-layer stainless steel cup structure has a better thermal insulation effect.
Material safety: The cup material is best to choose food-grade 304 or 316 stainless steel, which is not easy to produce harmful substances and is safe and harmless to the human body. Avoid choosing a thermos cup made of low-quality plastic or substandard stainless steel.
Sealing performance: Good sealing performance can effectively prevent water or other liquid leakage, avoid embarrassment and inconvenience when carrying. When purchasing, you can check whether the connection between the lid and the cup body is tight, and whether there is any water leakage.
Medium capacity: Choose the right capacity for your individual needs. Either too large or too small a capacity can be inconvenient to carry and use. Generally speaking, the capacity of 350ml to 500ml is moderate.
Portability: Considering the ease of carrying, you can choose a thermos cup with a carrying bag or cup sleeve. At the same time, the shape and weight of the cup body are also factors to consider.
Easy to clean: Choose a thermos cup with a simple structure and easy to clean. Some thermos cups have narrow mouths, which are inconvenient to clean and easy to breed bacteria.
Brand & After-sales: Choose a well-known brand and a thermos cup with good after-sales service, which can better ensure the quality of the product and the peace of mind of use.
To sum up, it is recommended not to store the water in the thermos cup for more than 24 hours to ensure the safety and taste of drinking. When buying a thermos cup, you should consider the most suitable product from the aspects of thermal insulation performance, material safety, sealing performance, capacity, portability, cleaning convenience, brand and after-sales service. Hope these suggestions help you!Autumn and Winter Check-in Challenge