Guys, sorry for the redundancy on this question as I know it's been asked a lot on here... but how long will a brisket keep in Foil, Towel and cooler? Put a 6 lb brisket on this morning and tried foiling it when temp hit 165 (first time with that method). Looks good, but finished waaaaaaayyyyyy earlier than anticipated. Reached temp and felt like butter, but its only 2pm and we weren't planning on eating till 6pm. Will it keep in cooler for 4 hours?