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stainless steel vacuum cup flask
UGX 50,000 Add to cart

stainless steel vacuum cup flask

UGX 50,000

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A stainless steel vacuum cup flask is a great way to keep your drinks hot or cold for hours. In this blog post, we will explain how it works and why you should get one.

A vacuum cup flask has two walls made of stainless steel. Between the walls, there is a vacuum. This means that there is no air or other gas. The vacuum prevents heat transfer by conduction or convection. Therefore, the temperature of your drink does not change much.

The stainless steel also reflects heat radiation. This means that the heat from your drink does not escape by infrared waves. The stainless steel is durable and resistant to corrosion. It does not rust or stain easily. It also does not affect the taste or quality of your drink.

To use a vacuum cup flask, you need to preheat or precool it first. This will improve its performance and efficiency. To do this, you fill the flask with hot or cold water for a few minutes. Then, you empty the water and fill it with your drink.

A vacuum cup flask can keep your drink hot or cold for up to 12 hours. However, this depends on several factors. For example, the size and shape of the flask, the ambient temperature, and how often you open it.

A vacuum cup flask is a versatile and convenient product. You can use it for coffee, tea, soup, juice, water, or any other drink.

A vacuum cup flask is also eco-friendly and cost-effective. You can reduce your waste and save money by using it instead of disposable cups or bottles. You can also support local businesses by buying your drinks from them and filling your flask.

If you are looking for a high-quality and affordable stainless steel vacuum cup flask, you can check out our website. We have a wide range of products to suit your needs and preferences.

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