European military rucksack. I do not know the country of origion. It is most likely East German. It was bought in Schweinfurt, Germany. Bag is made from canvas. Has leather shoulder and flap straps with roller buckles. It has three compartments. Over-all it measures about 21x22". I can find no markings. The trim around the pocket flaps is imitation leather. Overall it is in good condition. There are a few stains and some repairs to the canvas.