OpenAir Airscape Coffee Canister

The plunger creates a seal directly against the surface of your coffee beans. By pushing the plunger down until it rests on the beans, you physically displace the air inside the canister, significantly reducing the oxygen exposure that causes coffee to go stale.

Yes, it is excellent for any pantry staple that is sensitive to oxygen, such as loose-leaf tea, brown sugar, or flour. However, keep in mind that the plunger is designed specifically to fit the diameter of the canister, so it works best with dry goods that can be easily compressed.

While the stainless steel body is durable, we recommend hand washing the canister with warm, soapy water to preserve the finish and the integrity of the plunger seal. Avoid using abrasive scrubbers that could scratch the surface.

It functions as a manual air-removal system rather than a vacuum pump. It is highly effective at removing the excess air currently in the container, but it does not create a pressurized vacuum seal like an electric appliance would.

The seal is made from high-quality, food-safe materials designed for longevity. With regular, gentle use, it should maintain its airtight integrity for years, though it is a good practice to keep the rubber gasket clean and free of debris to ensure a tight fit.