Brewing and bottling your own batch of beer at home is quite an accomplishment, but it's also a ton of work. With the Catalyst Beer Fermentation System, you can do all the same steps for a brew without having to siphon, transfer, or use a bunch of extra tools or ugly buckets on brew day. And with no transfers, the chances of your beer being contaminated go down dramatically. The tank is made from high-quality, food-safe polymer that is easy to pop into the dishwasher after you're done bottling. It's a homebrewing set that looks great, makes the process easier, and gives you a better chance at nailing a batch you can be proud of.