I notice a certain odour escaping when opening an MRE bag, is this any kind of preservative? I guess I'm asking if opening the outer MRE Bag reduces the lifespan of the contents.
I don't think it's anything special they put in there - just leftover smells from the manufacturing process, I'd guess. All that cardboard and plastic must generate it's own flavor - kind of like the old MCIs had a distinctive smell all their own.
Hopefully it's just the cardboard and plastic smelling and not an exploded/decomposing entree.
For bad smells,I vote the canadien IMP's.They have a "chemical" smell in the paper sack they come in and the boil in the bag entrees have the same chemical smell when opened.I guess thats one way to preserve stuff.
Well,i've only had one,a breakfast,so I guess I shouldn't judge them all bad. But that one kinda turned my stomach! I've got two more left but haven't been too anxious to open them.