My smoker has 2 1000 sq inch racks. So I can do quit a bit of food at one time. I freeze some \ refrigerate and have diner for family. On the food I am cooling to reheat I want to make sure I cool it fast enough. I can over load my meat refrigerator. I have been putting ice packs one the zip lock bags. Have done safe food handler class. So keep bags flat and thin. Have thought about trying to set up cooler with ice water bath. But don't want a bag to leak and ruin food. Blast freezers/chillers seam to be big $. There are 3 teenagers for a total of 5 of us so this only lasts us about a couple of weeks and I don't have time to smoke more often. Thank you.