Vintage SWISS ARMY Military Leather Salt & Pepper BACKPACK. The item "Vintage SWISS ARMY Military Leather Salt & Pepper BACKPACK" is in sale since Saturday, September 28, 2019. This item is in the category "Collectibles\Militaria\Surplus\Personal, Field Gear\Bags & Packs". The seller is "fly66man" and is located in Naperville, Illinois. This item can be shipped to United States.