Brew Better Beer and Craft Perfect Cocktails with our Comprehensive Knowledge Base

Get access to our latest news by signing up for our newsletter.

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

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

Free shipping

All domestic orders over $25

Customer service

We offer direct local U.S.A. customer service for all of our products

Secure payment

We do not sell or spam your personal information