Yes, you can put carbonated drinks in a thermos
Thermos flasks are a popular choice for keeping beverages hot or cold for long periods of time. Many people wonder if it is safe to put carbonated drinks, such as soda or sparkling water, in a thermos. The answer is yes, you can put carbonated drinks in a thermos, but there are a few things to keep in mind to prevent any unwanted accidents or loss of carbonation.
Choose the right type of thermos
When selecting a thermos for carbonated drinks, it is important to choose one that is specifically designed for carbonated beverages. Look for a thermos that has a tight seal and a carbonation-lock feature. This will help to maintain the carbonation and prevent any leaks or spills. Make sure to read the product description or ask a store employee for advice on the best thermos for carbonated drinks.
Prevent excessive shaking
While it is safe to put carbonated drinks in a thermos, it is important to prevent excessive shaking. Shaking a carbonated beverage can cause it to foam up and potentially overflow when opened. To prevent this, make sure to handle the thermos gently and avoid any excessive movements or shaking. This will help to maintain the carbonation and prevent any mess.
Fill the thermos to the right level
When putting carbonated drinks in a thermos, it is important to leave some empty space at the top. This allows for carbonation expansion without the risk of the liquid overflowing or leaking. Make sure to leave about 1-2 inches of space at the top of the thermos to account for the carbonation. This will help to ensure that the thermos remains sealed and the beverage stays carbonated for longer periods of time.
Open the thermos slowly and carefully
When you are ready to enjoy your carbonated drink from the thermos, it is important to open it slowly and carefully. The built-up pressure from the carbonation can cause the liquid to spray out if the thermos is opened too quickly. To prevent any spillage or accidents, slowly release the pressure by opening the thermos lid slightly and then gradually increasing the opening. This will help to control the flow and prevent any unwanted mess.
