What kind of water cup has the longest heat preservation time and what kind of water cup has the longest heat preservation time?

Here are the cups with the best insulation effect:

* * * thermos. * * The thermos is world-renowned for its excellent thermal insulation effect, cup quality and design, and its thermal insulation performance is often considered to be the best in the market, which can exceed 12 hours. Moreover, the lid of the thermos cup is well designed to ensure that the temperature of the tea will not leak out. Of course, the enjoyment of all this also needs high prices to maintain.

* * * local accent (ZOJIRUSHI). **ZOJIRUSHI (Xiangyin) also has excellent thermal insulation effect, which can be kept for more than 12 hours. Moreover, its cup body design is simple and durable, and its relative anti-fall performance is strong. Moreover, products have different choices for different consumers. For tea drinkers, the bird-beak design of the water outlet improves the original top portable design and is also a bright spot.

* * * Hal (Hiles). * * The insulation effect of Haers will not disappoint. This thermos cup is often regarded as cost-effective, excellent in appearance, simple in design, relatively tolerable in quality, popular in price and good in white-collar market.

* * * Lock Lock(Lock & amp; Lock). * * The general price in the lock is 60- 100 yuan, and the insulation effect is sufficient. Generally, it can still be used for 1-2 years, and it can be used for longer if it is not lost. There are ordinary cup covers and snap cup covers.

Generally speaking, the insulation effect of these brands of thermos cups is very good, and the price will be different according to different brands and styles. You can choose your own thermos cup according to your own needs and budget.