Coffee in a sealed bag doesn't hardly degrade, even if frozen (freezer burn not withstanding; it won't "burn" if there is no moisture to freeze.)Sadly, you are taking the flavor out of the coffee.
"Olivo" is not vacuum packed as far as I know.
The freezer is like a desert inside, so it dries out anything stored there.
"Freezer Burn" is the outcome.
DRINK IT NOW!
Get some more just before you leave.
At Super Mercado National in Arroyo Hondo, they have a "TON", of "Monte Real", "Monte Alto", and many other "High End" brands.
Until proven otherwise, I'm an "Olivo Man"!
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So the shelf life of coffee in a sealed bag is very long.