https://www.walkoon.de/en/product-page/zusatzartikel-f%C3%BCr-zwei-taschen-nur-in-verbindung-mit-jacke-oder-overall
Additional item for two pockets (only in combination with jacket or overall) | Walkoon
This article is an addition to my individual jackets and overalls. With it you get two sewn-on pockets or two pockets set into the side seam.