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The Ultimate Guide: 6 Surprising Uses for Your Vacuum Flask

The invention of vacuum flasks has revolutionized the way we live our lives. From schoolchildren to office workers, young and old alike, a vacuum flask has become an indispensable companion in our daily routines.

Administrator

13 July, 2024

Vacuum flasks, or vacuum bottles, are not just useful for keeping drinks hot or cold. They have some surprising alternative uses, which we will explore in this article.

1Cooking Porridge

You can cook porridge in a good quality vacuum flask, one with at least 3 insulating layers. This ensures the porridge cooks evenly.

It is simple to cook porridge in a vacuum flask. Soak the rice for 3-4 hours before cooking to soften the grains. Then, boil some water and add the pre-soaked and cleaned rice. Pour in more boiling water, close the lid, and wait for 7-8 hours to enjoy your delicious porridge.

Cooking porridge in a vacuum flask is a convenient option when you have an infant and need to travel. You won’t have to worry about what to feed your child or whether the food is suitable for them. Get in touch with us to learn more about our recommendations for new parents!

2Keeping Food Warm

Vacuum flasks are not just for keeping drinks hot or cold; they can also keep food warm, such as porridge, soup, or other dishes. However, for larger portions, you will need a bigger flask than the standard size.

A vacuum flask will keep your food as warm as if it has just been cooked. The flavor and quality of the meal will remain unchanged. So, let’s explore this use for vacuum flasks right away!

3Cooking Instant Noodles and Other Instant Meals

When you’re busy traveling or camping, it can be challenging to carry cooking equipment. You can use your vacuum flask to cook instant noodles by adding the noodles and pouring in boiling water. Wait for 3-5 minutes, and your meal is ready!

4Making Yogurt

Making yogurt in a vacuum flask is easy. Boil a liter of milk to 110 degrees Celsius, add live yogurt culture, and stir. Then, pour the mixture into the flask, close the lid, and let it sit for 6-12 hours. After this incubation period, pour the yogurt into a container and store it in the refrigerator for later consumption.

This method is quick, convenient, and perfect for busy individuals.

5Brewing Tea

Some vacuum flasks come with a built-in filter, which you can use to brew tea. Simply add some tea leaves to the flask, pour in boiling water, and close the lid for about 15 minutes. Then, pour the brewed tea into a cup and enjoy it with honey or milk.

6Gifting

In addition to the practical uses mentioned above, vacuum flasks also make excellent gifts. They offer convenience, promote health, and help protect the environment.

These are the six surprising uses of vacuum flasks. Get one for yourself or as a gift to experience the benefits it brings to your daily life!

Frequently asked questions

A vacuum flask, also known as a thermos, is an insulated storage device that can maintain the temperature of liquids or foods for extended periods. Traditionally, it is used to keep beverages hot or cold, making it ideal for outdoor activities, picnics, and everyday use.

Here are some surprising alternative uses for a vacuum flask: creating a DIY air conditioner, building a solar shower, storing dry food, using it as a fermentation chamber, making a camping stove, and even as a hiding spot for valuables.

Fill the flask with ice-cold water and place it upside down on a flat surface. Position a small fan so that it blows air across the exposed metal base. As the ice melts, the evaporating water will absorb heat from the surrounding air, creating a cooling effect similar to an air conditioner.

The insulation properties of a vacuum flask make it suitable for storing dry food items. It can keep food fresh and crisp, protecting them from pests and moisture. This is especially useful for camping trips or storing snacks in your car.

A vacuum flask can be used as a fuel tank for a simple and efficient camping stove. By attaching a hose and a burner, you can create a portable stove that utilizes the insulated properties of the flask to regulate fuel flow and provide a stable cooking flame.

Yes, a vacuum flask can also function as a fermentation chamber for home brewing. Additionally, it can be used as a hiding spot for valuables, as its inconspicuous appearance can deter potential thieves. These unexpected uses showcase the versatility and usefulness of a vacuum flask beyond its traditional purposes.