Coffee Storage Canister - AirScape's patented valve forces air and oxygen out, then locks the lid in place;Preserves the freshness of food--keeps moisture in when you need it, and humidity out when you don't.;Canister is made from restaurant-grade 18/8 stainless steel with an enable finish;Easy to stack for compact storage;Resists staining and odor transfer / Hand-wash recommended / BPA Free