Reviews you can trust.

Coffee Bean Vacuum Savers

These storage containers promises to help coffee beans stay fresher longer, but is it any more effective than a zipper-lock storage bag?

What We Learned

We tested three models (two with manual vacuum pumps and one battery powered), placing fresh-roasted whole coffee beans in each container and leaving them sealed for a week. While manual pumps initially created a tight vacuum, by the end of the week, their seals had broken, allowing moisture to condense on the beans, leaving them oily and odorless. The battery-operated product maint...

Try All Three of Our Sites
FREE for 14 Days

Get Instant All Access to 25 Years of America's Test Kitchen

  • All Foolproof Recipes on America's Test Kitchen, Cook's Illustrated, and Cook's Country
  • NEW! Over 1,500 recipes from our award-winning cookbooks
  • Complete TV Show Video Library—watch entire episodes or individual clips
  • Up-to-Date Taste Tests and Equipment Reviews
  • Save Favorites, Print Shopping Lists, Share Comments