Airtight Food Storage Container, 3 cups/24 oz, black soft touch handle, glass and stainless steel, BPA free. Why remove the air? Simple. The longer your coffee, tea, dry fruits, nuts, and sugar are exposed to air, the faster they lose their flavor. Features a twin valve airflow system that automatically removes the air when you press the handle down into the canister. Made from the highest quality odour and stain-free Borosilicate glass and stainless steel. Glass canister is dishwasher safe.