13.8 lb bag of Kingsford yielded a 15 1/2 hr burn at 28 degrees with winds 10-20 mph on a MJH last weekend. Thats a fuel miser. Thats using the fuel to heat it up from cold too.
MJH From Backyard Bomber BBQ -- Junior
YS 640 Comp
22.5 Weber Kettle
Wine & Swine