The WSM Stacker - New For 2008!
Specifically designed to fit the Weber Smokey Mountain™ , the WSM Stacker not only increases the cooking capacity, but also has folding handles either side, a hinged access door, an 18" grill and a thermometer probe eyelet as standard.
With slight modification, it can also be used to turn a Weber™ 47cm Kettle into a smoker.