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Using a 2-liter thermos flask brings incredible advantages

October 2nd, 2023

Not only a 2-liter thermos flask can help us stay well hydrated and fit, but it also assists users in saving energy for reheating their drinks, thanks to its large size and heat retention ability. We will take a closer look at the convincing details of the incredible advantages such a thermos flask could offer:

Ensuring sufficient hydration

Water is required to avoid feeling fatigued caused by dehydration. The 2-liter thermos flask has a large capacity to store sufficient water for an adequate daily fluid intake. No matter how bumpy the road is, the 2-liter thermos flask is designed with a leak-proof lid and a safety lock that guarantees our drink won't spill. We can comfortably throw it into a bag or tuck it into a backpack pocket without fears of any leaking, breaking, or being crushed. The flask is capable of holding either cold or hot drinks, so our favorite beverage should always be handy to help us relax and refresh anytime, anywhere. 

A 2-liter thermos flask can keep us well hydrated all day long.

Helping users stay fit

Scientists found that dehydration reduces performance in strenuous activities if they last longer than 30 minutes. With the thermos bottle within reach, exercise becomes a breeze. Having some fresh juice while doing exercise outdoors or in the gym will give us an instant energy boost, thus enhancing our performance. 

The physical beauty of a person can be judged through skin quality. Drinking enough water helps our skin stay soft and supple, while dehydration makes it more vulnerable to skin disorders and premature wrinkling. Hence it is important to nourish our skin with moisture that can be obtained from natural juices and water. A 2-liter thermos flask is a good choice since it helps ensure sufficient fluid intake for the whole day, be it natural juice or just water. Please carry the flask from today and be prepared to welcome a fit body with beautiful skin.

Good heat retention, saving the planet

A thermos can retain heat for hours. Physical experiments have shown that bigger flasks usually retain heat better than smaller flasks. Since a smaller thermos has more exposed surface area per liter of liquid, it can be expected to revert to the ambient temperature at a faster rate. In general, a 2-liter thermos flask can keep drinking hot for up to 5 hours. Meanwhile, some types of thermos flasks made of lower-quality materials can only keep the heat for up to 2 hours. The 2-liter thermos flask marketed by Rang Dong, Vietnam's leading manufacturer of vacuum flask products, can maintain heat for 12 hours and keep cold beverages cold within 24 hours

By retaining heat for a longer time, a large thermos flask saves the time for re-heating and thus it saves energy for the planet. Furthermore, using a 2-liter thermos flask can reduce the amount of trash from disposable plastic bottles. According to a study published in 2020 in "Nature", the world's leading multidisciplinary science journal, humankind has gone overboard with plastic and yet it could get a lot worse: If we do nothing about it, the amount of plastic in the global environment could triple by 2060. Let’s save our planet by using large thermos and reducing trash now!

The trash from disposable plastic bottles released to the environment is estimated at one million tons per year.

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn.

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn

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