Is the lifespan of the thermos limited?
The service life of a thermos depends on the quality and usage of the cup, but if used correctly and cleaned regularly, it can generally be used for 3-5 years. 1. Service life of insulated cups The service life of a thermos depends on multiple factors, with the two most important being the quality and […]
Is poor quality of thermos cups harmful to the body?
Insulated cups can ensure that you can drink water at the appropriate temperature at any time, and are almost used every day. Therefore, even if the price is a little expensive, we should choose high-quality, safe and healthy ones! However, thermos cups come in various styles and materials (such as stainless steel, ceramics, glass, etc.), […]
