Portable plastic or wood seat backrest for beer garden bench having no backrest

摘要

A portable wood or plastic seat backrest fits on a beer garden bench having no backrest. The portable seat backrest consists of a horizontal seat with a hook that engages with the bench seat front edge, and a pivoting backrest that engages with the bench rear edge. The portable backrest further has a cushion, a lifting hole and a roughly flat area for e.g. an advertising legend.