WW1 Imperial Russia Turkestan type backpack, M1914 - "Вещмешокъ"

WW1 Imperial Russia Turkestan type backpack, M1914 - "Вещмешокъ". Ideal condition, mint, never used. Received form Red Army Standards and Samples Warehouse. Stamped by maker - "Щербаковъ" (Tsherbakov). No any damage, with old storage smelling. Extremely rare example of  Imperial Russia fieldgear.  We never seen this kind of ww1 backpacks in our life. Do not miss!