I feel like there not in production anymore, found a review by Dunkel.
Originally Posted by Dunkel
I have the small Super Chief. They say it holds 15-20 g of shisha but that is an under estimate. Fluffed up and not the slightest bit packed down it holds 23 g and would hold 30 g plus easily. I found that using 23 g fluffed up works the best. I use Reynolds HD foil 1 layer with only one ring of holes around the outside rim (over the shisha). I use 4 Easy lite coals and get huge clouds of flavorful smoke everytime. I get smoke on the first draw and thick smoke on the 3rd draw. I use a Nammor hose too. The only drawback with this set up is I almost have to use a diffuser. The reason is the big bore of the Super Chief and Nammor causes the foil to vibrate and coals to move around from the bubbles. Overall I think the Super Chief is a huge improvement on any standard bowl.