User friendliness: The coffee storage sealed tank design is simple and easy to use, making it easy to use. In addition to evacuating and pressing the button, it is also equipped with a sealing ring, which not difficult for users to open and close the tank cover due to high vacuum pressure. In addition, stainless steel material is also convenient for cleaning, making it easy to maintain cleanliness and hygiene. Press Evacuation Design: This sealed jar adopts a press evacuation design. By manually pressing the button on the jar cover, the air inside the jar is extracted, forming a vacuum sealing effect, effectively maintaining the freshness and storage time of the food.Simultaneously press the small button on the side to let air in, which opens the canister. Stainless steel material: The Coffee Container is made of stainless steel,, which has high temperature resistance, and wear resistance, giving it the advantages of and high strength. At the same time, the size of 5.3 x 5.5 inches allows you to place more items that need to be stored and sealed.The Coffee Container holds 1.3LB/20 OZ Coffee Beans. Sealing environment design: airtight food storage containers removes most of the air in the tank, forming an airless food storage system; Extend the service life of coffee, tea, flour, sugar, grains, , seeds, herbs, nuts, Pet food or any perishable items.