Seattle Coffee Gear did a couple of video case studies on the AirScape storage canister as it relates to the whole bean coffee storage over time. We consider Gail 1) hilarious and 2) a great judge of taste. Her first video was done over a month and compared the beans stored in a sealed bag to the AirScape storage canister. The AirScape fared well, watch the video: AirScape coffee storage. The second video was a test done over a 2 month time period and can be viewed HERE. Thank you Seattle coffee gear for taking the time to review the AirScape storage canister!