Vintage Swiss Army Mountain Engineering Backpack. Up for sale is a solid Swiss military backpack measuring approximately 20" tall, 18" wide and 8 deep. This style is made out of a rubberized material for wet and severe alpine snow environments.It has an internal frame with a horizontal lumbar support bar on the lower back. The straps and bottom are thick brown leather. The main compartment has a drawstring opening and is clean inside. Condition issues: some spotting on the top flap as seen (we didn't attempt to clean), and some grit overall. Great for hunting or trekking, or perhaps surviving a zombie apocalypse. Stored in a smoke-free environment. The item "Vintage Swiss Army Rubberized Mountain Engineering Survival Military Backpack" is in sale since Saturday, August 9, 2014. This item is in the category "Collectibles\Militaria\Surplus\Personal, Field Gear\Bags & Packs". The seller is "romreader" and is located in Circle Pines, Minnesota. This item can be shipped to United States.