DetailsSmall and mighty. Introducing the Draft Brewer® Cannonball® —the first mini keg system that packs the power of a taproom into a portable, compact 1.75 gallon barrel.
Artillery for the small batch brewer. Carbonate homebrew in minutes, not weeks. Real-time carbonation control. A quick pressure adjustment and you’re instantly pouring perfect pints.
The Cannonball® blasts 3- and 5-gallon kegs out of the water. Barely bigger than a milk jug, it slides straight onto a fridge shelf, pops in a cooler or drops right into your trunk. From tailgating to camping, a picnic or a party, the Cannonball® is the party-powering ammunition you need to have a good time, anytime and anywhere.
- Cannonball® 1.75 Gallon Mini keg
- CO2PO® Dual-Gauge CO2 Regulator - Patent Pending
- Ball Lock Gas & Beer Lines
- Nylon Washers (4)
- Complete Instructions
Cannonball® kegs are easily stackable once disconnects have been attached.
Note: Does not include a CO2 Tank. Purchase one here.
- Details & Instructions
5.0 / 5.010 ReviewsA good kit to start kegging you small batch brewsOverall- this kit is a great way to get into kegging while doing mostly small (1- 2 gallon) batch brewing or to keg part of a larger brew. Just attach your CO2 tank and tighten everything up (mine needed a fair bit), and you are good to go. _x000D__x000D_The value of all the included components is good in my opinion, and if you can get it on special (which run pretty frequently), you can get a great deal. It's can be a bit frustrating that small and obscure keg sizes can be more costly than the standard 5g size, but the packaged value of this kit makes the price more reasonable. _x000D__x000D_Keg- The quality of the seams and welds are good, and the surface has that new stainless shine. Connections and seal function as they should. The handles make it easy to swirl or shake when force carbing and seem like they also would allow for stacking (though I haven't tried this). Having used this keg a couple times now, I would say it performs as desired and I have no complaints. _x000D__x000D_The governor- The staple regulator around here. Mine arrived well packaged and with no bends or defects in the gauge faces others have mentioned. This to me is a solid regulator, with the included MFL connections, a check valve, and gauge guards. The only thing I wish it had was a larger rubber diaphragm (which other regulators do and makes more fine adjustments in pressure easier as I understand it). Overall, it gets the job done for what I need it to do, again a more reasonable value in this package deal. _x000D__x000D_The lines- Solid ball locks with MFL connections and appropriate lengths of tubing. Easy, and exactly what I would want, ready to go.July 9, 2015Very ConvenientI was initially reluctant to buy this mini-keg kit because of the price. After all, I already had two-and-a-half gallon kegs, a regulator, and two 5# aluminum tanks. But I took the plunge, and I am really glad I did. 1 gallon of beer is the perfect size for smaller parties, and the entire apparatus is very lightweight and easy to transport. I haven't tried it yet, but I suspect a small CO2 canister like you use in spritzer bottles would probably provide enough pressure to dispense a gallon of beer if it was properly pressurized before beginning dispensing, making this even more transportable. I already have an adapter to fit the gas-in on ball lock kegs, so I'll try that next time.July 13, 2017Purchased
2 months agotravel beervisit folks on holidays-easy travel great way to share homebrew.November 25, 2016Purchased
10 months agoExcellent kegging system. Instructions wereExcellent kegging system. Instructions were not clear on how to force carbonate but we figured it out. We were able to enjoy a glass of Hop Lord about 30 minutes after putting it into kegging system and figuring out the force carbonationJanuary 22, 2016Works great with picobrew.This makes a great little system to use with my picobrew. Much better then minikeg for serving beer. Great customer service too.January 26, 2017Purchased
7 months agoA "must have" for weekend get together's.There is nothing better, than being able to pour your friends, a draught of your HomeBrew! Easy to follow directions, for cleaning and reassembly. Fits perfectly on top shelf if refrigerator, and in my igloo, "cube" cooler!July 31, 2016It's awesome, the size isIt's awesome, the size is perfect for the fridge and for travel.December 21, 2015Great for visits to buddiesGreat for visits to buddiesFebruary 24, 2016a great starter, you will want to go bigger thoughThis little guy works great. If this will be your first keg set up you will soon find that unless you only do small batches, you will want more beer on tap. I am looking forward to being able to pack this baby in a cooler this summer and take it along or just use on the deck. Its works great!February 24, 2016
- Customer Q&A
Browse 10 questions Browse 10 questions and 16 answersI am trying to decide between this and the similar device that uses the disposable Co2 cartridges. Any pros or cons, or important differences you can comment on? Either I supply my own c02 tank or use those 74g cartridges... is one better, cheaper, or more efficient than the other? Thanks for any help!BEST ANSWER: Obviously using the CO2 tank to charge and dispense your beer is more economical. But for convenience, why not go hybrid? Use your CO2 tank to charge the beer to the proper pressure, then use a CO2 cartridge with an adapter to dispense the beer. I suspect you could dispense the full gallon with 1 or 2 of the small CO2 cartridges, and it would be a lot more convenient to carry to parties.Is it possible to inject nitrogen into the beer with this setup? How would you go about it?BEST ANSWER: The Cannonball Keg will work perfectly fine for Nitro beer as will any other keg. However, you will need special equipment for injecting; the nitrogen. A tank specifically designed for notrogen gas or Gmix gas )75% notrogen - 25% co2), a nitrogen regulator & a special faucet.Is there a way to adapt this to a keg refrigerator that has American style tap system?BEST ANSWER: Yes, but what you are doing is modifying the gas and beverage lines to be able to be connected to this style of keg. If a person adds "MFL tailpieces" to a commercial beer Sankey coupler, you can easily set up your system to be able to swapped back and forth very easily. With the MFL tailpieces in place on the Sankey coupler, and "swivel nuts" installed in the gas and beer lines, you can swap the lines to have Ball-lock disconnects on them, so switching back and forth takes about 2 minutes. -Mike W, Midwest SuppliesCan you advise how to carbonate the beer in this mini. Not sure what Psi and for how long.BEST ANSWER: Force carbonation for this, and all, kegs is a function of time, temperature, and pressure. In short the colder temps, higher pressure, and longer amount of time will lead to more carbonation. For most ale a keg chilled to 40F at 20 psi will be carbonated in about two days. Here is a link to our playist on kegging: https://www.youtube.com/playlist?list=PL1D0AE76D627D7A42Can I use this to carbonate white wine and then bottle it?BEST ANSWER: That would be possible, but you'd need to bottle it in the right sort of bottles, and not regular wine bottles with corks; the CO2 pressure would push out the corks eventually. With the proper kegging gear, and a bottle filler, you could carbonate almost any liquid and bottle it up. -Mike W, Midwest SuppliesCan you explain what 'real-time carbonation control' means?BEST ANSWER: This is presented as one benefit to kegging, as opposed to bottling. When you bottle, you just throw sugar in the beer and seal the bottles, whatever carbonation you get is what you get. You can both increase and decrease the carbonation level in the keg with a simple turn of a dial and then waiting a few days, more or less. But, it means you can always fix carbonation issues or dial it in to your preference - the key here is 'control'. Keggers have it, bottlers leave it out of their hands after bottling day.So another question! Can you run nitro with this system or is it CO2 only?BEST ANSWER: Hey Jason,
You can run Nitro with the keg, but you will need a different regulator that can handle the higher pressure of nitrogen, and a different tap as the tap for nitrogen is far different from a standard tap. The nitrogen tap forces the beer/gas through a restriction plate to force the nitrogen into solution and produce a cascading head.Are the components for the Draft Brewer Cannonball Mini Keg system compatible with larger kegs? In other words, can you mix and match with the Draft Brewer™ 5-Gallon Kegs? We have not gone beyond the 1.3 gallon mini kegs yet and are looking for the best and most versatile solution for the next step.BEST ANSWER: Hey Jason
Thank you for choosing Midwest! The components are most definitely compatible with the larger kegs as long as you purchase kegs that are the Ball Lock type.Will this keg actually hold 1.75 gallons of beer as advertised? For test brews, I have a small batch setup that yields about 2 gallons.No CO2 to the keg. I got everything cleaned and hooked up in hopes of kegging today but I'm not getting any CO2 output from the regulator. The regulator indicates about 950 psi in my cylinder but zero on the output to the keg. What am I missing?