CXWXC 16g / 25g Threaded CO2 Cartridges or CO2 Inflator for Bike Tires - Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes

Can be expensive in the stores, so this is a cheaper route. They work well and do the job. Happy with them.

Good 👍🏻

Good

5 star if it was cheaper

Easy to use as any other cartridge. Portable and a solid charge. I used it for an unconventional idea, and uploaded the video. The design worked better than I hoped. Check it out, and you won't be disappointed with the cartridges.

I hope I'll vever have to use it.

As described arrived fast

They are what they are. Haven’t used them yet but they be in the saddle bag until required

I bought these for my planted aquarium’s first co2 system, and they fit perfectly! I recommend using 1 bubble per second or the cartridge will run out in less than 6 hours, I’m already on my second one and it hasn’t even been a full day.. but after figuring it out I’m confident that it will last for a little over two weeks! The metal is high quality and sturdy, the threads are as they should be. My plants seem to be responding to this co2 already! I bought this as an emergency replacement after my first co2 cartridge leaked everywhere, and I personally would not buy again as it’s not worth it in the long run.. but this is great if you need co2 on a budge!