I Bought & Tested the Best-Selling Portable Soda Makers. Here's Why Spritzly is #1:
Written by Jake Thornton
After that canyon trip, I spent the better part of two months hunting for a replacement that wouldn't fail again. I first grabbed a vintage-style aluminum siphon because the reviews praised its build quality, figuring a heavier metal body meant fewer leaks.
It didn't solve my problem. Filling the tube to the exact 650ml line before every use ate up precious time at camp, and I still needed a separate trip to find compatible CO2 cartridges. Next I tried a bargain plastic model promising 30-second carbonation, but the pressure release was loud enough to spook the picnic table, and the bottle started staining within a month.
By the third failed attempt, I decided to stop guessing and run a proper side-by-side test of every well-reviewed portable soda maker I could find, timing carbonation speed, checking for leaks, and dragging each one through actual backpacking trips instead of just my kitchen counter.
Here's what I found.
My Test Results
I ran this test over six weeks, carrying five different portable soda makers on three separate camping trips through desert canyons, lakeside campsites, and one particularly muggy river trail. Each device was carbonated at least 40 times in temperatures ranging from near-freezing mornings to a blistering 95°F midday heat, and I logged carbonation time, leak incidents, and pack durability throughout.
Every model was scored against the same four criteria — carbonation speed, portability and weight, build durability, and ease of maintenance — alongside overall customer satisfaction pulled from verified buyer feedback. I also cross-checked each unit's real-world CO2 cartridge compatibility against its claimed capacity.
The first thing that stood out was how consistently our top pick hit its carbonation claim — I clocked it at under ten seconds on every single test, rain or shine, hot or cold. None of the other four devices matched that consistency; the closest competitor needed nearly twice as long once temperatures dropped below 50°F.
I was also surprised by how well it handled rough treatment. After being dropped twice on rocky trail and crammed into an overstuffed pack for four straight days, the seal never failed and I never smelled a whiff of leaking CO2, a stark contrast to my original siphon disaster. The wide-mouth bottle also made adding muddled fruit genuinely painless.
The only real limitation I found was availability. It sold out twice during my testing window, and I had to check back repeatedly before securing a restock. It's a minor inconvenience compared to leaks and slow fizz, but worth planning around.
The Results:
After six weeks of side-by-side testing, Spritzly earned the top spot by combining speed, durability, and simplicity that no other portable soda maker in this lineup could match.
Value
Since switching to this soda maker, I've stopped buying cases of bottled sparkling water for every camping trip, and I've stopped budgeting extra pack space for glass bottles that always seemed to crack in transit. That alone freed up both money and a literal chunk of my backpack.
Sticking with flat water or a leak-prone old siphon isn't actually the cheap option, it's the expensive one. Every case of store-bought seltzer adds up over a season, and every failed device means buying a replacement sooner than you'd like. I know because I did exactly that twice before finding this one.
Build quality held up through six weeks of genuinely rough use, and the included warranty coverage matches or beats what I saw from pricier siphon-style competitors. Given how it performed under real trail conditions, I'm confident this is a purchase that keeps paying off trip after trip.
From Trailhead to Tailgate: Everyday Life With Spritzly
These days, packing for a hike means tossing one bottle in a side pocket instead of stacking cans in a cooler. My kids get properly cold, fizzy water on demand, and I've stopped hearing complaints about warm bottles at the three-mile mark of any hike.
It's not just for the trail, either. It's become a fixture at tailgates, backyard barbecues, and even my desk at the office, where a mid-afternoon sparkling water with a splash of citrus beats another cup of coffee. Anyone who juggles an active lifestyle with a love of fizzy drinks will find a genuine use for it every day.
Customer Reviews
We take this on every family camping trip now. My kids actually ask for "bubble water" instead of juice boxes, and I haven't dealt with a single leak in four months of regular use.
I refill my bottle at the gym instead of buying seltzer cans, and I've counted at least 30 fewer cans in my recycling bin since I started three months ago.
My husband and I full-time in an RV, and storage space is everything. This little unit replaced three different bottles of flavored seltzer we used to haul around, carbonates in seconds even at high altitude campsites, and has survived being knocked off the counter more than once without a scratch.
Frequently Asked Questions
It uses a small CO2 cartridge to inject pressurized gas into a sealed bottle of water. Pressing the nozzle releases gas that dissolves into the liquid within seconds, no electricity or batteries required.
No. It uses standard threadless 8g CO2 cartridges available at most outdoor retailers and online stores, so you're never locked into one expensive supplier.
A single standard cartridge typically carbonates one full liter bottle to a strong fizz level.
Light users can sometimes stretch a cartridge across a second, lighter carbonation if less fizz is desired.
Yes. The wide-mouth, BPA-free bottle is designed for fruit infusions like citrus, berries, or mint. Just rinse thoroughly after each use to prevent lingering odors.
It weighs well under half a kilogram and slides easily into a backpack side pocket, cooler bag, or car cup holder without adding noticeable bulk.
Hand washing is recommended to protect the seal and nozzle mechanism long term. A quick rinse after each use is usually all it needs.
During our six-week test it performed consistently from near-freezing mornings up through roughly 95°F afternoon heat, with no noticeable drop in carbonation speed.
Demand has consistently outpaced supply since it started gaining attention among outdoor communities.
If it's showing as available, I'd recommend ordering promptly since restocks tend to sell out again within days.
Purchase and Delivery Process
Ordering is entirely online, directly through the official store, which keeps prices lower since there's no retail markup. I'll be honest: when I first tried to order a replacement unit for continued testing, it was sold out and I ended up waiting nearly two weeks for the next restock.
Demand has clearly outpaced supply since this thing started gaining attention. Once your order does go through, shipping has been fast in my experience, typically arriving within about a week.
My advice: if you see it in stock right now, don't wait around like I did, grab it before the next sellout.
Where Can I Buy the Spritzly?
Getting your own Spritzly with a 50% discount is simple. Just follow these steps: