Everything in my freezer is vacuum sealed (Food saver). Keeps it at least five times longer than regular grocery or butcher wrap. Also flattens the food, somewhat.
I have frozen heavy cream, half and half, butter and sour cream, in my chest freezer.
my sweetie gave me a vacuum sealer thingy next to last Christmas...little did we know.... And yes, I’ve found that hamburger vacuum sealed is just as red 2 months later as fresh pattied. And no freezer burn on the roasts. Really nice to have.