Looking for manual co2 system for 2-4 bottles. If anyone knows site that sells one please suggest one. I have found few ones online but if there is any what i have missed please let me know.
I know there is guides to make your own but i would like to buy one that is ready to use!
How much do you want to spend and how often will you be filling so few bottles?
The Kegland model may be one of the least expensive: https://www.morebeer.com/products/counter-pressure-bottle-filler.html
The Blichmann is a bit more: https://www.morebeer.com/products/blichmann-beergun-v2.html
Those are both typical of the hand held devices on the market. Then there are table top models. One of which is described in this comparison article: 3 Best Counter Pressure Bottle Filler Reviews
And the one I bought recently which mounts to my keezer collar just like any faucet. It costs about the same, if not a few dollars less than the Blichmann but… and it’s a big but… it ships from Russia so shipping will add about 30 - 35 dollars. However, I bottle a little more than you do at any one time and this seemed like a more elegant solution than wrangling hoses and having yet another piece of equipment to find someplace to store. It’s the iTap made by a company called Boel: 3 Best Counter Pressure Bottle Filler Reviews
If you’ve got forward sealing taps, you might find this one useful:
https://tapcooler.com/en/accessories-c-2/counter-pressure-bottle-filler-for-vent-matic-perlick-intertap-p-16
That’s not bad!