Thermaltakes’s new forthcoming P200 Case will feature a giant clear panel, that will act as the coolant reservoir and distribution plate. While its not really allowing your case to watercooled, it is the next best thing. Components will then be bolted onto the panel with no additional covering around the outside.
On display that their Computex booth the Thermaltake P200 price and release date is still far off in the future. With the reservoir on the back built into the chassis, tubes will be routed from there to individual components (e.g. CPU and GPU) that require their own individual waterblocks.