After hearing about and reading this thread, I decided to order 3 of the LC Industries Scepter Style Military Water Cans or MWC's. They were $18 bucks each with free shipping over $50, ofcourse the minimum order is $50.
I do not have any Scepter MWC's to compare them nor have I put these to use as of yet. But here are some reference pictures, perhaps someone having a Scepter can see differences between these LCI ones and the Scepter ones.
Made by LCI mold stamp