![]() ![]() Check to make sure the canister you choose is 100 percent BPA free. However, even in stainless steel models, you may find BPA in the seal or other parts of the lid. If BPA is a concern for you, look for a canister with a stainless-steel build.Although most canisters are easy to clean, you’ll need to remove the valve on most models to avoid water exposure.Keep in mind that this isn’t standard on all canisters and decide if you want to commit to that type of ongoing maintenance. Some canisters have a filter that needs to be replaced occasionally.You’ll also find some come in multiple colors, while others stick strictly to the silver look of stainless steel. Some canisters have a vintage look while others sport a more modern look. The look of your canister also will come into play since it will become part of your kitchen decor.A wider mouth also makes it easier to hand wash. Some canisters have narrower mouths than others, which makes it tough to insert a scoop, especially as coffee levels get low.If you’re concerned about durability, look for a stainless-steel design that will hold up after multiple washes and uses.Look for one that will be easy to use when it’s early in the morning and you haven’t yet had your first dose of caffeine. The locking valve is one element that can vary dramatically from one canister to the next.Look for a canister that is completely BPA free, even the valve. Pay close attention to the valve, especially if you’re concerned about BPA. The mechanism that keeps your coffee fresh is a valve that releases gases.Whether you prefer whole beans or grounds, the canister will be just as effective.You can either set it for the month and day you inserted the coffee or the expiration date from the bag. Instead, look for a coffee canister that has a dial on the top that lets you track the date. You can hold onto the bag, of course, but that’s something extra you have to manage. One inconvenience that comes with a canister is that you don’t have the expiration date that comes on the bag. The easier it is to manipulate the lock, the less likely you’ll be to have a misfire and accidentally leave your canister unsealed. Some locking mechanisms are built with ergonomics in mind. Pay attention to the design of this lock, as it can sometimes be tough to maneuver. To make the canister as airtight as possible, you’ll find most coffee canisters have a locking mechanism on the lid. Some containers also need a filter change on a regular basis, while others are maintenance free once you’ve taken them out of the package. It’s not designed to handle water or soap. As long as you seal the container up quickly, you’ll usually be able to maintain freshness for weeks.Īlthough many coffee canisters can easily be washed, the release valve itself should be removed first. This is done through the use of a CO2 release valve that vents oxygen from inside the container while keeping oxygen out until you open it. With the right coffee canister, though, you can keep oxygen and sunlight out while also removing any oxygen coming off the beans. Once this process, known as degassing, begins, oxygen starts seeping into the beans, which is what causes them to become stale. Complicating matters is the fact that coffee begins emitting oxygen within 24 hours of being roasted. Even if you seal that bag back up, you can’t prevent oxygen from getting in. From the time you open the bag, you put your coffee at risk. ![]() ![]() But as consumers have learned more about what makes a great cup of coffee, they’ve also learned about the short shelf life of coffee beans.įor coffee beans and grounds, two elements are the enemy: oxygen and light. It’s easier than ever to make delicious coffee at home. ![]()
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