Smart Vacuum Design—There is no need for external air extraction tools. Just press the top air pump repeatedly until it’s about 5mm higher than the cover. Then, you can create a unique vacuum environment for your coffee or other foods that can be stored for a long time. Please press the vacuum release button until you hear the sound of airflow before you open the canister.

*Suitable Size - large Capacity mouth wide with nice high,

* Widely Used -  for storing coffee beans, grounds, tea, nuts...we can go on, any foodstuffs you want can be stored in the storage container in a more attractive, space-saving and hygienic way.