Fellow Atmos is a coffee bean vacuum canister. Durable, air-tight, prevents oxidation and extends coffee's shelf life even by 50%. Its huge advantage over other vacuum canisters is the integrated pump - you just twist the lid back and forth to remove air from the inside, with no need to use any additional pumps.Features:- 400 ml capacity (about 170g of coffee beans).- Made of stainless steel and food-safe plastic. The steel version is more durable and protects coffee from the UV light.- Prevents coffee oxidation and extends its shelf life even by 50%. - Integrated pump - you just twist the lid back and forth to remove air from the inside, with no need to use any additional pumps.- Vacuum lock indicator - When the vacuum is locked, a green ring appears on the indicator.- Easy release button - To unlock the container, just press one button.- Airtight silicone seal - Stops air, moisture, and odours.- Great also for storing loose food products, such as leaf tes, nuts, cereal, cookies, granola or candy. However, do not store ground substances, like: ground coffee, flour, etc. This may clog the vacuum lid and prevent a proper vacuum seal. Do not place Atmos upside down while storing content inside.- Dimensions: diameter 11 cm, height 8,3 cm.- Hand wash only. Atmos is not dishwasher safe.