I agree with that. In that case savings would be the goods that remain unused or at least left in a condition that did not put their value at risk (e.g. eating the tomatoes). A properly canned food can be a great store of value for a decade or longer and is a hedge against inflation, however are suboptimal after a point due to their volume and mass. An entire pantry may be the equivalent value of one oz of gold, for example, though with more immediate utility.