Our airtight vacuum sealed coffee canister is carefully crafted with premium food grade stainless-steel metal with a metal clamp. Container flip top lid is made of high quality BPA-free plastic. This is the perfect vault for storing whole or ground coffee beans, tea, flour, sugar, and more! ☕【One Way Co2 Valve】: Built in air breather valves helps guarantee freshness of your coffee beans by keeping air out and free of harmful oxidation. One-way co2 release gasket is BPA-Free. #coffeecanister #coffeeaddict #coffeeware #madefordrinkers #