A lot of people don't know this, but early in the war, the Red Army had a pack very similar to the German tornister. It's interesting to me because people always think
Bunker Militaria: Original WWII German Army M39 Tornister Pack, Cloth Flap
Ubranka Lilliputiens
The German Tornister backpack - German Uniforms & Fieldgear - Militaria Collectors Network
WW2 German Pony Fur Backpack 1941 . EFL1981 - Time Traveler Militaria
Ubranka Lilliputiens
German WWII WW2 Ostfront Russia Survival Tornister Lexikon Handbook Manual | eBay