Normal containers trap air inside with your food and ground coffee, but with this Vacuum Coffee Saver, you can create an air-free vacuum seal to keep your fresh ground coffee fresher, for longer. Simply add your coffee and extract the air. The specially tinted polycarbonate container protects from the harmful effects of light. It’s dishwasher safe, and is great for keeping cookies, granolas and nuts fresh and vacuum-sealed, too. It includes a food pump for easy removal of air after storage, and holds over one pound. Use it to marinate and tenderize, as well as store.