About This GUARD THE GOODS: Keep your coffee beans fresher longer by storing them in Atmos, a vacuum-sealed storage canister. Simply twist the lid back and forth to remove air from the inside, limit oxygen exposure, and help keep your coffee from going stale. MUCH MORE THAN COFFEE: Stash peppercorns, loose-leaf tea, peanuts, spices, and anything you want to keep fresh in this food storage container. It's made out of food-safe 304 18/8 stainless steel and should be washed by hand. AIRTIGHT SEAL: A beautifully functional and fully sealable jar, Atmos has 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 brews. UNIQUE STORAGE CONTAINERS: This food keeper's minimalist design adds a simple, modern touch to your kitchen countertop and pantry. Mix and match Atmos' various sizes and colors to display a stylish storage set in your kitchen FELLOW: Experts in coffee with a love for product design, we at Fellow believe coffee is a journey. We are dedicated to melding beautiful design with flawless functionality to help aficionados and beginners alike find the fun in the brewing process. Overview Brand : Fellow Color : Clear Glass Material : Plastic, Stainless Steel Material Feature : Food Grade Capacity : 0.4 Liters