Apparently - I didn't wait long enough. After 2 weeks the cubitainer was full, but not tight. As I saw another set of instructions that suggested moving it to serving temperature once it began to inflate, I moved it at this point to 10c, and waited a few more days.
Sadly, the beer is very flat. Now, having never been to UK, I can't say if this is right or wrong, but I assume it's not enough carb. Maybe it really needs to be very inflated to work? It tastes nice, but is very thin.
Sadly, the beer is very flat. Now, having never been to UK, I can't say if this is right or wrong, but I assume it's not enough carb. Maybe it really needs to be very inflated to work? It tastes nice, but is very thin.