Paul is right! I could take less, but it is more likely it could take longer. Start earlier than you think, and wrap them up in the cooler if they finish sooner than you anticipated. If you put boiling water into your cooler, let it sit for about a half hour, wrap your meat up, pour the water out, cover the meat titely with a towel and close the cooler. They will stay "HOT" for at least 4 hours. Good luck