









⚡ Keep it fresh, fit, and fizzing—wherever life takes you!
Keg Smiths 16g Beverage Grade CO2 Cartridges deliver precise, food-safe carbonation and inflation power with a universal 3/8" threaded design. Lightweight and compatible with most inflators, these cartridges are perfect for outdoor bike tire repairs, soda makers, and culinary uses. Sold in convenient 5-packs, they ensure you're always ready to pressurize, inflate, and refresh on demand.






| ASIN | B07L5VGJ23 |
| Best Sellers Rank | #137,249 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Bike CO2 Pump Systems |
| Brand | Keg Smiths |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,187) |
| Date First Available | June 11, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Item model number | 8541916105 |
| Manufacturer | Keg Smiths |
| Material | Alloy Steel |
| Operation Mode | Manual |
| Package Dimensions | 4.45 x 3.7 x 0.87 inches |
| Power Source | Handheld |
| UPC | 611355161904 |
T**N
Lasts Long Time and Works Great
I love these, BUT I am not using them as intended. I using them in a homemade 2 liter bottle cap to keep the carbonation in the soda. I took soda cap and drilled the proper size hole in the center and installed a Tire Valve. I bought a Bicycle Inflator that takes Presta and Schrader Valves. Works great. Just pressure up the soda 2 liter bottle till hard and shut off. This saves the carbonation and keeps the soda from going flat. I bought the bicycle Inflator right here on Amazon and they have many. You can shut the valve off and use it over until the co2 cartage is empty. Note: DO NOT OVER INFLATE THE 2 Liter Bottle. It can safely handle 80 psi Max. or until it feels hard. I can keep a 2 liter bottle pressured up repeatedly about 10 times, but is usually empty after 3 times. These are great for this purpose and am sure also great for sparkling wine and pellet guns
R**D
Perfect Co2 Cartridge for the SQUAREONE Beer Tank
This is a fine food grade Co2 cartridge for using in soda makers, whipped cream dispensers as well as brewing tanks. No off odors or taste. Less expensive than many others, too. I recommend this product.
O**D
Quality cartridge
Nothing to dislike about the Co2 cartridges. My only complaint is the factory box and lack of proper packaging. These are considered hazardous items and can’t be shipped by air freight. The factory box cartridges are shipped in are made with thin cardboard.By the time I receive them they are out of the factory box and rattling around loose in the Amazon shipping box. Co2 cartridge could possibly rupture and cause damage or distract the driver.
D**N
Worked as advertised.
Price seems a little high, but I guess if it's food grade, and everything it's an OK deal. Will most likely buy again. Would like to find some that were a tad cheaper though.
L**.
Nice product
Not much to say about these cartridges... they fit and are full of CO2. I haven't had any problems using them in my little kegerator. Recommended.
A**N
Use 1 and still have more to use later
Exactly what I needed. Lots of air and lots of pressure. Great value. Threads are always perfect.
T**4
Worked as described
Arrived on time as expected. The box they were in broke apart, but it was inside another box, so didn’t matter. I just put them in a plastic container I have for them anyway. Only used 2 so far, but second order of them and so far all have worked as expected. Would recommend them.
S**T
They work fine
They work fine on my 128 oz growler, I just wish someone made lager ones of these with the same size fitting, you only get a couple glass pours out of each one especially if you're trying to carbonate your beer by leaving the pressure high for a few days like the company of the growler told me to do
J**F
Todo muy bien
Trustpilot
2 months ago
2 weeks ago