Taste testing an out of date Lithuanian MRE military ration. (minor explosion)

I'm sure a couple of years isn't going to make a difference.
This is a Lithuanian military ration described as Sausasis Maisto Davinys which apparently translates to Dry Food Davis. Could that be the manufacturer or just a generic name for an MRE?
I also test whether holding a match in front of an active chemical heater liberating hydrogen and oxygen is a good idea or not......

Here's a link to the YouTube king of MREs who eats VERY old MREs.
https://www.youtube.com/channel/UC2I6Et1JkidnnbWgJFiMeHA

You can get MREs (Meal Ready to Eat) on eBay and from specialist online suppliers.

If you enjoy these videos you can help support the channel with a dollar for coffee, cookies, MREs and random gadgets for disassembly at:-
http://www.bigclive.com/coffee.htm
This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty.