As you would expect, the Swiss Military took the standard small mouth Jerry can nozzle and completely over engineered it into the most robust spout we have ever seen. The most impressive feature is the solid copper flexible fill neck with brass screen filter. Yes, you read that correctly. Solid copper. The all metal connecting end is solid steel and perfectly coated in a rust inhibiting paint. Top it off with an extra-large breather valve for quick fill operation and you ve got the last spout you will ever need. Unused condition. Very Limited Quantities. Made in Switzerland. Genuine European Military Surplus.