Ordered one of these and it arrived in time for me to use it yesterday. To put it simply, awesome product. This will save a ton of lump. I was concerned at first about how it would affect the heat in the XL. Not an issue at all. Basically you are using the same amount of lump in the XL that you would in the BGE Large. I did a high temp cook thursday on some beef fajitas and used the same lump on the blackened stuff last night and had plenty. Highly recommended. I will get some pics this evening when I put my pork loin on.