You’ve brewed the perfect batch, it’s chilling in the keg, and now it’s time for bottling...For many brewers, this is the dreadful part–things can easily get foamy, messy, and definitely soul-crushing. One wrong move–too much foam or air–and all your hard work goes to waste.
That’s where the iGulu Equal-Pressure Bottle Set comes to save the day. Compatible with the iGulu F1 and S1 systems, as well as other standard ball-lock kegs, this set offers a no-fuss, no-foam way to bottle your brew.
And while other brands cater to industrial setups, iGulu is aimed at homebrewers. It’s easy to use, countertop-sized, and totally portable. Let’s be real, sometimes you just want to bring your beer to the beach without packing a mini-fridge.
Want to learn more about the kit? Let’s dive in.
What Is the Equal-Pressure Bottle Kit?
Simply put, the Equal-Pressure Filling Bottle kit is a set of two Tritan bottles with a leak-proof lid design. But what does that mean in practice? Well, here’s what’s in there for you:
Foam-Free Transfers
Excessive foaming is a common issue that occurs when bottling carbonated drinks, and that’s something you want to avoid. Not only does foam waste brew, but it also causes bottles to get underfilled–not to mention the potential mess they might cause.
The bottles in this kit use equal-pressure filling, which balances the internal pressure between the keg and the bottle. You can expect no gushing when you open the tap, no fizz loss, and–most importantly–clean fills.
The equal pressure bottle set is designed to ensure a mess-free transfer, preserving the quality of your brews from keg to bottle. Whether you're transferring beer, cider, or kombucha, this set guarantees a clean, smooth process, leaving you with nothing but fresh, perfectly carbonated beverages every time.
Oxidation-Free Transfer
When it comes to home-brewed drinks, oxygen is the main enemy–it kills the flavor and shortens the shelf life, causing your beer (kombucha, or whatever fizzy drink you’re making) to go stale quickly.
Equal-pressure bottles prevent that with the closed-loop transfer system, which transfers your beverages from keg to bottle without air contact.
What does this mean for you? Essentially:
-
Fresher drinks that hold up longer
-
A better shelf life
-
More of that nice, punchy aroma you want
Portable – Enjoy Your Brew Anywhere
With a capacity of 33.8 ounces (1 liter), the bottles are ideal for carrying. That way, you can enjoy your brew:
-
On a picnic or camping trip
-
With your friends at a gathering without having to bring the whole keg
-
While watching a game without running back and forth to the kitchen for more
This makes your homebrew as convenient as a store-bought bottle—only it’s your own recipe inside.
Reusable Tritan Bottles
The bottles are made of Tritan, a type of plastic that is shatter-resistant, unlike glass. The material is free of BPA, BPS, and other common chemicals found in plastic.
It’s also dishwasher-safe and has a recommended product life of up to two years. Once you’re done using it, you can recycle it.
Why It's Better Than Bottling the Old Way
The bottle kit may sound good on paper, but does it really step up your brewing game?
Absolutely, and here’s why:
Bottling your brew the traditional way can be lengthy and messy–you need to sanitize the bottles by hand, carefully transfer them to avoid as much air contact as possible, deal with excessive foam, etc.
With equal-pressure bottles, you don’t need to worry about any of that. Since your brew goes from keg to bottle in a sealed and pressure-balanced environment, it preserves fizz, avoids contamination, and avoids mess.
True, counter-pressure fillers aren’t exactly new on the market. However, almost all of them are designed for professional brewing setups and require extra gear. The iGulu kit, on the other hand, is tailored for home countertop solutions. In other words, it’s designed for homebrewers.
Equal-pressure bottles are fully compatible with both F1 and S1–as well as other third-party kegs with ball-lock or pin-lock connections. That makes it ideal for casual brewers who want professional-quality results without dedicating a whole garage to brewing gear.
Another feature worth mentioning is the system’s flexibility. Not much into making beer? iGulu’s equal-pressure kit works just as well for kombucha, cider, or any other carbonated drink. Whether you're filling up for yourself or friends, you can bottle whatever you’ve brewed, without switching equipment or worrying about compatibility.
Finally, the portability factor sets iGulu apart. These bottles are perfectly sized for travel. Simply fill them up and take your favorite batch to a picnic, BBQ, or day at the beach. Who wouldn’t love the idea of “beer-to-go” without sacrificing quality or convenience?
How to Use the Equal-Pressure Bottle Kit Properly
Using the iGulu Equal-Pressure Bottle Kit isn’t complicated, but there are a few tips that’ll help you get the most out of it:
1. Chill your keg and bottles
Start by chilling your keg and bottles to around 32-39°F before bottling. Cold temperatures help keep CO₂ dissolved in the liquid, thus minimizing foaming during the fill.
2. Connect the filling head
Attach the filling head to your keg’s gas post (ball-lock connection). Ensure all connections are secure to ensure a balanced pressure and prevent leaks.
3. Purge the Bottle
Before filling, use either CO₂ or air to push out oxygen. This protects the flavor and prevents oxidation. Opt for air if you plan on consuming the batch within a day or two, or choose CO₂ for more extended storage.
4. Start Filling
Open the flow valve and transfer the brew into the bottle using the high-flow tube. Thanks to the pressure balance, the brew moves quickly but without foaming, making it much cleaner than traditional bottling.
5. Close the pressure valve
Once the bottle is full, close the valve. This seals the pressure and locks in fizz.
6. Cap and Store
Cap your bottles, and they’re ready for storage. If you’ve purged your bottles with air, drink within 24 hours. If you used CO₂ instead, your brew will stay fresh and bubbly for up to 7 days if stored at cold temperatures.
7. Clean and Reuse
Once you chug down your brew, rinse all parts with warm water. The Tritan bottles and transfer tubes are easy to clean and can be used immediately.
Extra Tips
There are a few more things to keep in mind when using the equal-pressure bottle kit:
-
Never bottle unfinished fermentations: If your brew is still fermenting, it will keep producing CO₂. Bottling it too early can cause overpressure, and the bottle might rupture.
-
Don’t overfill: Always leave a bit of headspace to allow for pressure balance and capping.
Who Should Get the iGulu Home Brew Pressure Bottle Kit?
The equal-pressure bottle kit is excellent for anyone who brews at home and wants to bottle fizzy drinks without losing flavor or creating a mess.
If you already own an iGulu F1 or S1, this kit could help you improve your game. The bottles are designed to work directly with your system through the same ball-lock fittings, so you can easily transfer your brew from keg to bottle without extra gear.
Of course, this kit is not reserved for just beer. The bottles are a great tool for anyone who makes beer, kombucha, or cider at home—especially if you like to take your brew outside the house. Durable and reusable, they are perfect for BBQs, festivals, park hangs, or just handing off a batch to a friend.
Looking for a gift for someone who brews? The equal-pressure bottle kit makes a brewing setup feel complete, whether for a birthday, housewarming, or Father’s Day. Practical, easy to use, and shows some thought—the kit is excellent for both beginners and seasoned home brewers.
iGulu Equal-Pressure Bottle Kit Maintenance
As with any equipment, upkeep is key for keeping your iGulu Equal-Pressure Bottle Kit working smoothly and safely.
After each use, it’s important to rinse all the parts with warm water. Likewise, you should sanitize all components before each new fill. Doing this helps prevent buildup and contamination, thus avoiding off-flavors in your brew.
It’s also a good idea to inspect all connections regularly. Check for wear on O-rings, tube cracks, or loose fittings that could interfere with pressure balance or cause leaks.
Keeping an extra bottle or two on hand is also smart if you're bottling multiple drinks or planning to take your brew on the go.
FAQs
How does counter-pressure bottling work?
It fills bottles by matching the pressure inside the keg and bottle, thus preventing foam and locking in carbonation. There’s no air contact or mess involved.
Can I use any bottle?
Unfortunately, no. You'll need bottles that can handle pressure, like the iGulu Equal-Pressure Filling Bottle.
Is CO₂ mandatory for bottling?
CO₂ is essential for pressurizing the system and keeping the drink carbonated during transfer.
How long will bottled beer stay fresh?
If sealed and stored properly, it can stay fresh for about a week.
Can I bottle kombucha or cider with this kit?
Absolutely. This kit can handle it like beer as long as it’s carbonated and in a keg.
To Sum Things Up
Geysers of foam? Flat, sad beer? These are all things of the past, thanks to the iGulu Equal-Pressure Bottle Kit. The bottles keep things tight, tidy, and tasty. No oxidation, fizz loss, or stress–just crisp, bubbly brews that go from keg to bottle like magic (well, it’s physics, but it’s impressive nonetheless).
For any homebrewer who likes their beer fresh and gear mess-free, this kit is an essential addition. So grab the Equal-Pressure Bottle Kit today and take your brew with you–wherever you go.
