Product review (2 stars): A hesitant positive
I don't fault the manufacturer - they sold me exactly what they promised.

The challenge is that "no one" sells containers in this size except for the same tiny circle of uninteresting beer manufacturers that sell temporary taps, Heineken / Pauliander etc

The minimum container I've yet to find from even hobby brewers, let alone craft brewers, is 20L. These are the canisters some folks may recognize being changed out at restaurants.

So, the product does what is says.

I question the point of the product and admit I should have talked with local craft brewers before I made this choice.

Get a "real" kegerator that can handle up to two 20L containers and your CO2.