GUARD THE GOODSKeep your coffee beans fresher longer by storing in Atmos, a vacuum-sealed food storage canister; Simply twist the lid back and forth to remove air from inside Atmos; This limits oxygen exposure to help keep your coffee from going staleMUCH MORE THAN COFFEEStash peppercorns, loose leaf tea, peanuts, spices...we could go on, anything you want to keep fresher for longer in this food storage containerAIRTIGHT SEALKeep your coffee or snacks untainted in Atmos, a beautifully functional and fully sealable food jar with a powerful silicone ring that stops air, moisture, odors, and other funk from seeping in; When left unopened Atmos' seal will keep air out for around a week in-between brewsSUPERIOR QUALITYContain your dry goods safely in Atmos food storage containers made out of food-safe Borosilicate glass; Hand wash canister as the integrated vacuum pump is not suitable for dishwasherUNIQUE STORAGE CONTAINERSThis food keeper's minimalist design adds a simple modern touch to your kitchen countertop & pantry; Mix & match Atmos' various sizes & colors to display a stylish storage set in your kitchen