Stamping and wear looks promising, although an odd combination of serif and sans-serif font (not a deal killer but interesting in and of itself. The big question is, did the unit actually exist?
Reserve-Kompanie für Infanterie-Reiter-Zug 3
Unit existed looks OK to me. The tag was probably a field replacement but I would take it as original.
Infanterie-Ersatz-Regiment 68 - Lexikon der Wehrmacht
Thanks for your help guys
Nothing wrong with this one.