German Pouch made of 'Ersatz' Material

Unkown German Pouch made of 'Ersatz' Material. The typical German Wehrmacht construction pouch is made from licht brown simulated leather, so-called 'Preßstoff' (Ersatz) material, closed by two brown leather straps with black roller buckles. Possibly the pouch was intended for medical material inside a medical box. The pouch is not visible maker marked or dated. The pouch is sized approximately 25 x 18 x 6 cms. Interesting original pouch!