^^^^^^^ But if you going to try and keep them warm in a cooler with a gallon jug of screaming hot water. Dont open until needed. I think it would be hard to keep them warm for a long period of time. Maybe a Cambro will work better.
Proud member of Brethren Weber's for life
(Rescued 7 kettles in 2007, 1 in 2008, 2 in 2009 and 1 in 2010 Three of which I have and 8 that have gone to Brethren. PM me to get on the waiting list)
Weber Kettle Dabomb
Weber Kettle Justintime
Weber Kettle (Yet to be named by Daughter) Evil Twin Suggested!
Weber Kettle Grace
One Smokey Joe
UDS "Peggy Sue"