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Your Brew Breakdown

Everything you need to craft your perfect brew

Back in '99, when this little keg was introduced, Mr. Beer had no idea just how much it would impact the future of homebrewing. It has affectionately been dubbed the LBK, or "Little Brown Keg," by its followers... and there are plenty of followers out there! Mr. Beer has shipped over 2 million of these fermenters around the globe in an ever-increasing rate as the proliferation of homebrewing continues.

Each LBK is a completely reusable designed fermenter which minimizes yeast transfer and has a unique venting system. The LBK makes 2 gallons of award-winning beer every time you brew. Since it is not made of glass, this fermenter is lightweight and can withstand much more abuse than your typical glass carboy. No need to worry about dropping this little guy! The LBK is made from an industry leading and durable BPA and phalalate free plastic that imparts zero flavor to the beer.

INCLUDED:

Homebrewing Made Easy

Great Beer in 4 Simple Steps

MIX

MIX

Add water and ingredients — that’s it

BREW

BREW

Let your beer ferment and develop flavor

BOTTLE

BOTTLE

Transfer to bottles and seal in carbonation

ENJOY

ENJOY

Chill, pour, and enjoy your beer

4.3
Rated 4.3 out of 5 stars
Based on 89 reviews
Total 5 star reviews: 60 Total 4 star reviews: 12 Total 3 star reviews: 3 Total 2 star reviews: 8 Total 1 star reviews: 6
81%would recommend this product
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89 reviews
  • A
    Anonymous
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    Coffee and beer

    I really got it to put cold brew coffee in the refrigerator and to ferment beer. It works well for both.

  • A
    Anonymous
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    Brewing Made Simple

    I have a tiny space available to me and the size and shape of the LBK is perfect. It makes perfect beer everytime. I keep two of them going so that I am always stocked with beer. Easy to clean simple to use.

  • A
    Anonymous
    I recommend this product
    Rated 5 out of 5 stars
    6 years ago
    Got me into homebrewing and kept me going!

    I received one of the old LBK’s as a kit set for a college graduation gift. Of course the first batch was meh but a coworker who also homebrews coached me a bit and showed me the local homebrew supply store. I tried my hand at a few more Mr. Beer kits and got better each time. After a year or so I started modding them with extra ingredients from the LHBS and now I’ve been brewing all-grain for almost a decade. While I rarely buy kits today (they’re pricier than AG brewing but really simple and easy!) and I’ve acquired a larger bucket fermenter I still use my LBK because most of my brews are small batches and the fermenter is just easy to use! I’ve got two now which allows me to split larger batches when I want to experiment or have multiple batches going at once. Just remember these tips and you’ll be fine: 1. Mr. Beer instructions are for the absolute shortest times; I’d add at least 1-2 weeks to each stage. 2. sanitize anything that will come in contact with your wort and 3. if the beer doesn’t taste quite right another week or two conditioning may help. 4. The internet is full of helpful people! Google is your friend.

  • A
    Anonymous
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 years ago
    Standard Refill keg beer

    My wife bought me this kit for Christmas. Never brewed beer in my life so my first attempt did not go will. You know that saying try try again. The second attempt will let me just say it was drinkable. I just needed to fine tune what I was creating. After several emails and some great info from the help desk. My 3rd try was an October Fest and let me tell you it was outstanding the taste and body was was fantastic. I was hooked. I have brewed several more (OF) a St. Paddy’s which I just bottled and Chez that will be bottled on Tuesday. If you are just starting out don’t get disappointed if the first batch doesn’t turn out just keep trying and call the help desk those people know what they are talking about. Thank you help desk.

  • A
    Anonymous
    I do not recommend this product
    Rated 1 out of 5 stars
    8 years ago
    Poor construction

    Bought due to great reviews. First one had a crack in it. Second one has a deformed mouth. Hopeful for the third one.