M1936 Musette Bag/Backpack (1945 ver.) Saturday January 23rd, 2016 admin World War II, Backpack & Rucksack 8,866 views The shown bag was the latest version of M1936 field bag, OD 7 color, with added equipment tab on the front flap. Stock Number Reference: Name Army Stock Number Bag, Canvas, Field, M1936 74-B-53 Strap, Carrying, Bag, Canvas, Field 74-S-333 od7musette_bagwwiibagbackpack