Please store your coffees whole bean and grind just before brewing. —What to Avoid in Coffee Storage | Air (oxygen is the enemy) | Moisture | Heat | Light —Coffee Container Types— Glass, ceramic or stainless steel containers with airtight gaskets are ideal for storing coffee. Opaque, airtight containers are best for counter top storage. —Coffee Storage Locations— Cool, dark, dry places (such as pantries and cabinets) are best for coffee storage. Freezers should be .