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1. Capacidade ideal

Before purchasing a thermal bottle, you should know the ideal capacity for your need.

Know how to do it:

2. Preserving

Before using your product, perform the Thermal Efficiency test.

For hot beverages:
- Previously heat (scald) the inner part of your bottle with hot (not boiling) water; - After scalding the bottle, fill in with boiling water (65 degrees), close the stopper and let it rest for at least 4 hours before using the product; - When the 4-hour period is over, check to see if the water is still warm. If the answer is "Yes", your thermal bottle is ready to be used. Otherwise, please contact our CUSTOMER SERVICE

For cold beverages:
- Previously cool the inner part of your bottle with cold water (do not place ice cubes inside the bottle).

3. Recommendations

Use the full capacitty of the bottle;

Keep all items (stopper and bottom) of your product well adjusted;

Do not use thermal bottles to keep carbonated beverages

Always keep the bottle in the vertical position to avoid leaks;

Do not use it with milk. Milk is a perishable product and should not be kept for long without proper refrigeration.

Never use bleach or chlorine solutions to sanitize.

4. Cleaning

The bottle must be at room temperature.

When used with hot liquids: wash the bottle with neutral detergent and rinse it with plenty of warm water.

When used with cold liquids: wash the bottle with neutral detergent and rinse it with water at room temperature.

In case of persisting residues: wash the bottle with neutral detergent and rinse it with plenty of warm water. After that, fill the bottle with warm water and 02 (two) spoons of baking soda. Leave it like that for 2 hours and rinse it with warm water.

1. How to make a good coffee

Having a cup of hot coffee is always nice for people who are subject to the air conditioning all day long, as well as for those who love this major Brazilian delicacy, our black and notorious coffee.

For those who don't know how to make coffee, or think that when they do, the coffee gets bitter or too much sweet, check out some tips by Dona Cida, the woman who is in charge of preparing the coffee every morning at Invicta for the last 30 years.

When making coffee, always use paper filters, because the reusable ones tend to leave a bitter taste as time goes by, and use water in an extremely high temperature.

Whenever you can, mix some sugar to the coffee still to be filtered, and that bitter taste will cease, also, always use refined sugar so the coffee does not get thick.

Wait until it is all filtered and pre-warm for 2 minutes to each 2 liters of coffee in the microwave oven. Then, scald your thermal bottle with really hot water, thus pre-warming the vial.

At the end, fill your Invicta Thermal Bottle with coffee so you can still taste your fresh coffee for much more time!

2. Basic instructions for preparing tea

You must use either mineral or filtered water. Tap water must be avoided because it has chemicals for water treatment.

You must use a glass, stainless steel, or enamel pan. Aluminum pans are not indicated because they can react with the active ingredients. The lid must be closed really tight in order to avoid essential substances escaping when turned to steam.

The right container to make tea: pot, cup, or thermal bottle; pick one made of glass, enamel, or china.

The herb must be either fresh, taken from the plant the moment right before making the tea, dehydrated at home or industrialized.

Usually, we use 4 soup spoons of fresh chopped herb, or 2 soup spoons for dehydrated herb (dried herb is more concentrated). For 1 cup of tea, 1 soup spoon of fresh herb or 1 soup spoon of dried herb.

HOW TO MAKE IT

1 - When the water starts to boil, put the herb in, close the lid and turn the fire off. Wait for 5 to 10 minutes and sieve to take the herb out.

2 - If you make one liter of tea, take it all that same day, and even IF there is something left, do not keep it for another day. Make more tea the next day.

Never keep the herb in the tea.

4 - Preferably take the tea without sweetening it.

TEA MADE OF BARKS, TWIGS, OR ROOTS

2 - When the water starts to boil, add the part of the plant.

Place the lid on the pan and let it boil for 5 minutes.

3 - Turn the fire off, let it rest with the lid still on for 5 more minutes, sieve the tea and drink it.

4 - Do not keep the tea with leaves, shells, roots, or twigs, after some time the plant starts to release toxins.

1. How does a thermal bottle work?

2. How does a thermal bottle work? How do isothermal coolers and gallon jugs work?

1. Is it necessary to scald the bottle before putting hot coffee or tea?

Yes. We recommend that procedure so the thermal bottle temperature gets stable and the liquid remains in thermal conservation for a longer period of time.

2. Is it necessary to use the full capacity of the bottle?

Yes, by doing so the liquid Will remain thermal conservation for a longer period of time.

3. What is a vial?

The vial is the inner part of the thermal bottles, and it can be made of glass or stainless steel, and its purpose is not allowing a heat exchange to occur between the liquid inside and the environment.

4. How long the bottles with stainless steel vials preserve its contents?

The bottles with stainless steel vials have the same preservation period of a glass vial bottle, that is, regardless of the different material, its preservation period lasts for 6 hours

5. Can I use the same bottle for both hot and cold liquids?

Yes, if before using it the inner temperature of the thermal bottle is stabilized, according to the liquid to be preserved.
Example:
Hot Beverages => Previously heat the inner part of your bottle with hot (not boiling) water before using it.
Cold Beverages => Previously cool the inner part of you bottle with cold water for some minutes before using it (do not place ice cubes inside the bottle).

6. Can I use ice with my thermal bottle?

No, because using it could cause the vial to break. For the use of ice products, we recommend or isothermal products.

7. Can I use milk in the thermal bottle?

It is not advisable, because it is a fat and perishable food, thus it should not be away from the refrigerator for a long time.
When using milk, a correct cleaning process is recommended:
- Wash the product with neutral detergent;
- After washing it, fill it in with warm water and 02 (two) spoons of baking soda, leaving it to rest for at least 2 hours, and then, rinse with warm water;
- Leave the thermal bottle opened in order to avoid eventual odors from using the milk;
- Avoid using milk for a prolonged time in the product, because it can get sour for not being refrigerated;
- Do not put milk in the thermal bottle immediately after boiling it, because doing so could cause the vial to blow up due to thermal shock.

8. Can I use gasified beverages (soda, beer or water) in my thermal bottle?

- Wait for the product to reach room temperature;
- When using hot liquid: wash with neutral detergent and rinse with plenty of warm water;
- When using cold liquid: wash with neutral detergent and rinse with water at room temperature;
- In case of persisting residue: wash with neutral detergent and rinse with plenty of warm water. After washing, fill the product in with warm water and 02 (two) spoons of baking soda, leaving it to rest for at least 2 hours and, then, rinse with warm water

9. How should I clean my thermal bottle?

- Wait for the product to reach room temperature;
- When using hot liquid: wash with neutral detergent and rinse with plenty of warm water;
- When using cold liquid: wash with neutral detergent and rinse with water at room temperature;
- In case of persisting residue: wash with neutral detergent and rinse with plenty of warm water. After washing, fill the product in with warm water and 02 (two) spoons of baking soda, leaving it to rest for at least 2 hours and, then, rinse with warm water.

10. What should I do to remove the residue that impregnates in the inner walls of my thermal bottle?

Mix hot water with a spoon of baking soda enough to fill the entire bottle. Let it rest for a couple of hours and then rinse it with warm water to completely remove impregnated residues. After that, dry with a soft cloth, leaving the bottle opened when it is not being used.

11. Can I use bleach when cleaning the products?

No. Using bleach has a direct impact on the quality of the plastic material and the sealing rings. We recommend using neutral detergent with a soft cloth and then rinsing it with warm water. For a deeper cleaning, use baking soda with warm water.

12. Can I wash my bottle directly into the stream of water or tap?

It depends on the pressure level. Before washing the product it shall be at room temperature, and the procedure described in the USER MANUAL should be followed. Pressure water sprays might cause the thermal vial to break. We recommend the product is washed with plenty of warm water and with low pressure

13. Can I use an electric heater inside my product?

No. Using the heater might cause the thermal glass to break (blow up), as well as wearing the stainless steel vials. Use the product with the liquid already in the desired temperature.

14. Can I remove the rubber gasket from the glass flask?

No. The gasket keeps the product sealed. Some of our models feature that sealing rubber and if it is removed, the liquid may leak.

15. Do I need to put my thermo or thermal jug in the fridge to better preserve the cold liquid?

No. These products are not appropriate for refrigerator use, because there can be damages to the body of the bottle and the thermal glass. The better way to preserve either hot or cold beverages is scalding the product before using it. Please refer to our USER MANUAL.

16. Can I expose the coolers and thermal jugs to direct sunlight?

No. Exposure of isothermal products leads to issues like: bad thermal preservation and the outer discoloration of the product.

17. Can I carry my thermal bottle with me?

That depends only bottles with stoppers can be transported. Pressure bottles or bottles that have any kind of tripping system should NOT be transported with either hot or cold liquid, because there is a risk of leakage, which may cause accidents. In case of carrying the product in vehicles, we recommend that the product is placed in a flat surface in the vertical position, ensuring it is securely fixed to that location. Product displacement might cause accidents. Thermal bottles are products to be used in tables, and should always be in a vertical position

18. Can I drink directly from the bottle?

That procedure might cause accidents