Another Huge advantage to the new Ss Brew Buckets is the capability to stack them! We fit 6 in our handmade fermenter fridge along with 2 conical fermenters (The Chronical Fermenter)! Want to build your own fermenter fridge? Check out our post on Building an Old Fashioned Refrigerator – AKA Fermenter Fridge. Download our free ebook – Build a Custom Fermenter Fridge. Now that’s a thing of beauty!!