polypin

Hi all, long time lurker and general absorber of knowledge here. I am underway with a diy project to put real cask ale on a hand pull tap in my home bar. My current plan is to ferment in a fermzilla with a sounding valve set to achieve 1.4 volumes of carbonation then closed low pressure...

I've been reading about using a polypin/cubitainer to cask condition and it sounds amazing. They are cheap, reusable, and collapse as you pour. I love British-style ales, but don't like flat beer. Has anyone had luck with using these containers for carbonating/serving? Did you get at least some...