Brand: Ridder (Bier).
Producer: Stadsbrouwerij De Ridder. (Owned by Heineken BV).
Description: Purple crown, cream cap. Red and brown logo of a knight and a horse. Purple and golden text: RIDDER, Purple text: ANNO 1857 BIER TRADITIONEEL GEBROUWEN.
Plastic line.
Factory sign: CCC3 (Crown Cork Company Holland BV.)