I use the vac sealer for several reasons. It keeps fish or whatever for a long time and
it saves a lot of room in the freezer. I usally go to Cumberland for a week to 10 days and
when fishing is good I can jam the freezer with bags of water and fish so the vac is a
good investment.
The only thing the rolls or bags that you choose to use are more $$$ then the standard
freezer bags.
Hope this helps.