Vintage US Military Olive Drab Duffel SeaBag Vietnam Era to 70s Backpack Straps

Authentic vintage U.S. military duffel (sea) bag made from heavy duty olive drab (OD) canvas. Features original US stencil, reinforced seams, metal grommets, and integrated backpack style shoulder straps with metal adjusters, allowing it to be worn on the back or carried. Construction details, OD canvas, and interior contract markings are consistent with late Vietnam-era to 1970s U.S. issue, a transitional period when backpack-strap duffels became more common. Bag shows honest service wear while remaining structurally solid, with all straps, buckles, and hardware intact. Duffel -007, Type II, K/2 straps Item will be folded for shipping to reduce cost, creases should relax with use.