Thanks! It's a foodsaver brand, using the jar sealer attachment. There are links in the video description on YouTube. Also need to mention, vac sealing is great for dry goods or frozen, but is not a replacement pressure canning or hot water bath methods used for processing liquids. It doesn't kill germs, just removes the air.
Thanks for posting this! I'm in the middle of cleaning out my freezer too. I have some I vacuum sealed a couple of years ago, now I know what make with them.