This airtight coffee canister features a simple twist mechanism to remove air and prevent oxidation, which means your coffee—or snacks, sweets, and “herbs”—lasts up to 50% longer. This ubiquitous gas sucks the flavor and moisture right out of your beans, rendering them dry and bland—and nobody likes a bland bean. Atmos jar limits air, moisture, and odours from inside with a clever vacuum feature to stop your beans from ageing.

From shrinking chambers to mason jars, there is a seemingly endless supply of options available today. When Hoffmann pulled espresso from airtight containers, he found shots that poured faster had much more channeling. This airtight canister features a simple twist mechanism to remove air and prevent oxidization, extending your coffee's lifespan twofold. When you’re ready to remove and use your beans, simply press down the airtight release button and hear the air get sucked back into the container.Rarely is the main target of an attack oxygen, however when it comes to storing coffee beans, it is a major factor in flavour degradation.

Oxygen sucks the flavour and moisture out of your coffee beans, leaving you with a bland tasting coffee. All of our products are carefully curated and we don't sell anything we wouldn't happily use ourselves. For ground coffee it's a bit large but I'm planning on switching over to beans and grind them freshly - then the extra space will probably come in handy for a 500g pack of beans. Choose between clear glass or upgrade to matte black stainless steel for an extra layer of protection from flavor-sucking sunlight.The only thing I would criticize is the relatively charp edge on the main part of the canister where the lid fits on. If any sign of corrosion is discovered in the stainless steel canister, use a soft sponge to apply a polishing compound and rinse thoroughly afterward. After six weeks of testing, none of the espresso shots poured exceptional cremas, but vacuum canisters slightly outperformed the competition.