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Nitrogen Cartridge Sizes Explained: 2.4g, 4.1g, 8g, and 18g Compared - Keg Smiths Knowledge Base
Cartridge

Nitrogen Cartridge Sizes Explained: 2.4g, 4.1g, 8g, and 18g Compared

Compare all four nitrogen cartridge sizes side by side. Find out which N2 cartridge is right for your stout, cold brew, cocktails, or mini keg setup.

Mar 27, 2026
Cartridge16g vs 74g CO2 Cartridges: Which Size Do You Actually Need? - Keg Smiths Knowledge Base

16g vs 74g CO2 Cartridges: Which Size Do You Actually Need?

A practical, side-by-side breakdown of 16g and 74g CO2 cartridges — how many pours each delivers, cost per pour, portability, and which size fits your mini keg setup best.

Mar 27, 2026

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