WWII German Unit Marked and Named Wehrmacht Pony Fur Backpack

WWII German Unit Marked and NamedWehrmachtPony Fur Backpack- RBN numbered and dated 1943 on back upper leather reinforcement. The body of the pack is an olive-green heavy canvas that is in good overall condition, with some wear and discoloration. The fur is good with a few small spots of wear.A couple of spots on bottom are worn but does not go through pack.One main flap strap is mostly missing allowing for only one buckle hole.The inner compartment is missing one of the three straps.Interior small ditty pouch is present.The shoulder straps are good and supple with some wear and use. Maker marked and 1935 and 1933 dated. Each strap has a different unit stamping. 11 JR 52 II and 5 II JR 39.There are several names on straps and reverse of pack.This pack is interesting as it clearly has seen use with a couple of soldiers and units.