The name means Pils in a stone bottle. I bought this months ago, and just now tried it...excellent! The bottle kept out the foul elements that break down beer (and we all know how bad pilsners get when degenerated...usually they have a Bud label slapped on). Like all pilsners, nothing to write home about, just a basic, all season, quality beer that quenches the thirst and hits that nerve. Plus, bottle is great for homebrewing, as it has that Grolsch-style stopper.