Coleman makes adapters. You can run just about anything coleman off of a 20lb. tank if you pick up the adapter you need. They make the 'trees' too so that you can run multiple things off the same tank and mount a lantern on the top for light...popular item.

Does that stove from Northerntool.com run off of isobutane cylinders like a backpack stove or the Butane cylinders that are shaped like a can of spray paint? If it will run off the former, I've been looking for just such a creature for months!