They have a wide range of practical use, as well, since the case seals perfectly because of the screw thread and rubber ring and they are all waterproof, which makes it a good choice for storing something that you don't wont to get wet in an outdoor environment. When a piece of gear is made for the army, you know it is.
A supreme quality item, especially back in those days. My other items, you might be interested. This item is in the category "Collectibles\Militaria\Surplus\Personal, Field Gear\Other Surplus Military Gear". The seller is "prepmeup4" and is located in this country: RS.This item can be shipped worldwide.