I don't go through my coffee quickly but I buy a 3 lb bag at Costco so I divide it into 1 lb portions, vacuum seal them, and keep them in the freezer. I've neve

I don't go through my coffee quickly but I buy a 3 lb bag at Costco so I divide it into 1 lb portions, vacuum seal them, and keep them in the freezer. I've never found it tasted stale while doing this.