Vintage Military Duffel Bag / BackpackVintage Military Canvas Rucksack Built for utility and shaped by use, this vintage military rucksack carries the kind of character only time can create. Constructed from heavy waxed canvas in a weathered olive drab finish, it features adjustable shoulder straps, metal hardware, and a roll top style closure designed for durability in the field. The canvas has developed a rich patina through years of wear, giving the bag a worn in appearance while