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Best Coffee Storage Canisters
A coffee canister is worth investing in since it helps to improve and retain the flavor of your coffee.
Published November 24, 2021
Daniel Hedlund
Coffee experts@The Coffee Lab
There are a lot of different factors that go into making the ideal cup of coffee. You need to choose high-quality beans, get the roast and grind just right, choose your ideal brew method, make sure that the water is heated to the right temperature, and consider the container that you store your coffee beans in. The right coffee container or canister is much more than simply a way to store your coffee in a jar. The canister that you choose will play a large part in how your coffee tastes, so if you want to get a better cup of coffee, it’s important to choose the right one. A decent coffee canister is worth investing in since it will help to improve and retain the flavor of your coffee beans.
Buying the Right Coffee Canister
There’s a lot of choice when it comes to getting a coffee canister, which can make it tricky to find the right one for you. Do you need features such as a calendar marking the expiry date of your coffee? Will a vacuum seal be an essential feature for you? Before you decide on the right coffee canister to store your coffee beans, it is important to consider the must-have and nice-to-have features that you want and do you research into the different options to find one that best matches your needs and preferences.
Are Coffee Canisters Essential for Keeping Coffee Beans Fresh?
Why are coffee canisters needed for keeping your ground up coffee beans fresh? Coffee beans will emit carbon dioxide over time, as a result of the gas that builds up during the roasting process. This is responsible for certain tastes in your coffee. As the carbon dioxide leaves the coffee beans, they become less flavorful as a natural result of the beans getting older.
While these gases disperse, the coffee will lose some of its taste and the natural balance of acidity will be thrown off. The longer your beans sit there, the less flavor they will have when you come to brew them. There’s also the oxidation process to consider, which results when coffee beans are exposed to oxygen, which leads to degradation. This is a similar process to when rust forms on metal. Heat can also cause damage to the coffee beans, along with UV rays. Exposure to heat causes the coffee to lose quite a lot of flavor. Along with this, coffee beans should be kept in a dark place as exposure to light can lead to staleness.
As you can imagine, coffee beans are actually quite fragile. So, it’s important to keep them fresh and protect them from these natural occurrences that can cause deterioration. If you want to make sure that you get the best taste from your coffee beans, it’s important to keep them away from any water, light, heat or air. A coffee canister or container will be important for keeping your coffee safe from these harmful factors, and preserve the quality and taste of your coffee.
Choosing the Right Seal
When it comes to finding a canister that will keep the flavor of your coffee as high-quality and distinct as possible, there are a few choices of seal to consider. These include a regular container with a lid, a vacuum seal, or an airtight seal. Airtight seals are designed to keep everything locked in, preventing anything from coming into or getting out of the container. This is a great choice if you want to make sure that your coffee is preserved exactly as it is; however, bear in mind that the gas that will emit from the coffee beans will still be emitted, but will have nowhere to go.
On the other hand, vacuum seals work in a similar way to airtight seals, but are more high-tech. This is the best option for preserving the taste of your coffee by keeping it in a lab-like safe condition. A C02 seal will let any gases escape the container without allowing anything in, keeping your coffee as fresh as possible.
While a regular coffee container might not provide as much protection as an airtight or vacuum seal for your coffee, it will still provide better protection than simply leaving your coffee in the package.
So, what are some of the best coffee canisters and containers to consider? Check out these reviews:
Magicafe Coffee Canister Vacuum Sealed
The Magicafe coffee canister is designed to seal your beans up without any air inside, and has a C02 seal which releases any harmful gases that build up inside. It also includes a counter for tracking the expiry date of your coffee and a free scoop. But the main feature you’ll buy this jar for is the superb coffee freshness that it provides. It also comes with a few different color options to choose from, which is different compared to some competitors that are quite plain.
77L Glass Coffee Bean Container
While this glass coffee container is quite a basic option, it will do everything that you need it to do, while keeping everything nice and simple. The container is made with reinforced glass and a simple bamboo lid with an airtight seal for keeping your coffee preserved and safe in storage.
Airscape Ceramic Coffee Container
If you’re looking for one of the best coffee canister for ground coffee options, this is definitely a flashy one to consider. However, beneath the great looks, you will find a robust seal that is ideal for keeping your beans as fresh as possible for as long as possible. The airtight inner seal also comes with a C02 valve that allows harmful gases to be released and is great for saving the flavor of your coffee. Unlike some other options, this has no impact on the overall look and feel of the container, which is made from solid materials, a stunning blue color and a nice bamboo lid.
Kaffe Glass Storage Container
While this option might look a little bit more clinical compared to some others, it is a ground coffee storage or coffee bean storage option that is serious about keeping your coffee in the best condition. Featuring an airtight seal, it is ideal for keeping the air from ruining the texture and taste of your coffee, and it is ideal for using to store all different kinds of foods along with coffee beans and grounds. It’s made from BPA-free, food grade material, providing peace of mind that there is nothing in the materials that can contaminate the taste of your coffee.
Java Shield Black Coffee Container
The Java Shield coffee container keeps things functional and stylish. It comes with a good number of additional features that are certainly going to meet all of your coffee storage requirements while still looking awesome in your kitchen. It is a one-way valve coffee container featuring a C02 valve which lets any harmful gases out of the container while still keeping the coffee fresh with an airtight seal that locks in all the flavors. A nice metal scoop is included with the container to match the metal clasp that operates the seal. You will also find a calendar wheel that you can easily use to mark the expiry dates of your coffee.
Yamazaki Tosca Ceramic Canister
While it might not be an option that is designed to seriously preserve the environment of your coffee beans like some other canisters, this container is a nice-looking option that is certainly going to look good in any kitchen. It features a clean look with a white color that is different from the standard stainless-steel options, along with a wooden lid. Since the entire container is made from ceramic, this is a great option if you are worried about your beans getting a metallic taste when stored in a stainless-steel container. However, while it looks great, it doesn’t have an airtight seal, so your beans are unlikely to last as long when stored in here.
Barvivo Stainless Steel Coffee Canister
If you are looking for a canister for storing your coffee that has almost every add-on that you can imagine, this will be the one for you. The seal is the most important part of the container and is very well-designed, allowing your coffee beans to breathe while keeping the freshness and flavor locked in. The airtight seal also includes the all-important vent for C02 gases, which allows these gases to be pumped out while preventing anything else from getting in, to preserve the coffee freshness for longer. This functionally designed canister also comes with a stainless-steel measuring scope and is made from BPA-free materials.
Oggi Stainless Steel Airtight Coffee Canister
A nice and simple option with a clean clasp lock, this does not have much in terms of add-ons, but will be very effective in keeping your coffee fresh and tasty for around a week. It is made from reinforced stainless steel, which is easy to clean to keep impurities out of your coffee. The transparent lid is handy for keeping an eye on your coffee, and the airtight seal is made from silicone gasket seals.
Coffee beans and grounds should always be stored correctly to keep the freshness and flavor locked in for longer. These canisters provide an ideal option compared to keeping your coffee in the bag, where it will deteriorate faster.
About the author
Daniel Hedlund
Working with the Era of We initiative and loves knowledge sharing and a really good cup of coffee.
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