Decanters are often considered to be a stylish and elegant way to store and serve whiskey. However, it is important to note that decanters do not actually serve a practical purpose when it comes to preserving the quality and longevity of the whiskey. In fact, decanters can actually be detrimental to the whiskey if they are not properly sealed.
The main reason why decanters are not airtight is because they typically have a stopper or lid that is not designed to create a tight seal. This means that air can still circulate inside the decanter, which can lead to oxidation of the whiskey. Oxidation can cause the whiskey to lose its flavors and aromas, resulting in a less enjoyable drinking experience.
To make the whiskey last just as long as it would in the original bottle or container, it is important to ensure that the decanter is sealed airtight. There are a few ways to achieve this:
1. Choose a decanter with a tight-fitting stopper: When selecting a decanter, look for one that has a stopper or lid that creates a tight seal. This will help minimize the amount of air that can enter the decanter and interact with the whiskey.
2. Use a vacuum seal: Another option is to use a vacuum seal to remove the air from the decanter. There are various vacuum sealing devices available on the market that can be used to create an airtight seal. By removing the air, you can help preserve the quality of the whiskey for a longer period of time.
3. Store the decanter in a cool, dark place: Heat and light can also have a negative impact on the quality of whiskey. To help preserve the flavors and aromas, store the decanter in a cool, dark place, such as a liquor cabinet or cellar. This will help minimize the exposure to light and fluctuations in temperature.
4. Limit the amount of time the whiskey is stored in the decanter: While decanters can add a touch of elegance to your whiskey collection, it is best to only store the whiskey in the decanter for a short period of time. The longer the whiskey is exposed to air, the greater the risk of oxidation. If you plan to store the whiskey for an extended period of time, it is best to keep it in its original bottle or container.
While decanters may not serve a practical purpose in terms of preserving the quality and longevity of whiskey, there are steps that can be taken to make the whiskey last just as long as it would in the original bottle or container. Sealing the decanter airtight, either through a tight-fitting stopper or a vacuum seal, and storing it in a cool, dark place can help minimize oxidation and preserve the flavors and aromas of the whiskey.