Monthly Archives: April 2018

You don’t need a TrailKeg

Or, “ode to the carbonator cap.”

A homebrewer friend recently brought a $200 TrailKeg to a club meeting. It is shiny and cool and … a thneed.

Instead, you should use a carbonator cap ($8* as of this writing) and some 1 or 2-liter plastic bottles (free after you drink the seltzer water).  While TrailKeg claims superiority over the glass growler, the carbonator-cap-and-PET-bottle (PET = #1 plastic, i.e. a soda bottle) combo delivers in most of the same ways:

  • Unbreakable
  • Lightweight
  • Has CO2 input for¬†carbing the beer and keeping/serving it under CO2.

Here’s where they differ:

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