What We Store In Jars Dry, bulk goods. This category of items includes grains, dried pasta, dried potato flakes, dry beans, and rice for long-term storage. We buy these in 40- and 50-pound bags from the Mormon storehouse, Costco, and online vendors and then repackage them into the half gallon jars, which are then vacuum sealed, using our FoodSaver Jar Sealer connected to an electric vacuum pump system that Hugh installed into my kitchen. It takes less than a minute to put the lid on, vacuum seal a jar, and put the ring on. All I have to do at …