Stainless Steel - As a coffee lover, you must never compromise on the material and quality of your coffee container. containers are made of thick, high quality stainless steel to create a comfortable environment for coffee beans. Date Tracker & Free Scoop - your coffee is always fresh and not expired. You can set the storage or expiry dates with the date tracker on the lid of your coffee storage canister. Freshness is Everything - Our coffee canisters help maintain the freshness of your coffee beans by keeping air out and free of harmful oxidation with a one-way CO2 valve and 100% -free silicone rubber seal. Perfect Size & Scale Line - Our coffee container has the perfect capacity to store coffee beans and the scale line help you recognize when it is time to add more.