There's no requirement for the pressure vessel to be the freezer itself. I'm imagining stainless-steel cylinders of wagyu steak or other similarly high-valued i

There's no requirement for the pressure vessel to be the freezer itself. I'm imagining stainless-steel cylinders of wagyu steak or other similarly high-valued items lined up in a freezer, each with its own internal thermometer, to be taken home by consumers and returned to the retailer for reuse.