Best-tasting coffee comes from freshly roasted beans. Roasted coffee beans or ground coffee must be stored properly to retain their full flavor and preserve freshness. BeanSafe coffee containers are designed to protect coffee beans from air, moisture, heat, light, and carbon dioxide exposure. Features four locking clasps and a silicone gasket, plus a unique aeration system that employs a patent pending one-way pressure release valve that keeps air and moisture from entering the canister while letting carbon dioxide escape. This ensures that roasted coffee beans or ground coffee inside the container will remain exceptionally aromatic and perfectly flavorful. Pressure valve never needs to be replaced and is dishwasher safe. Includes coffee scoop. 16-oz capacity.