Wechsel says about the Tempest 3
The 'Tempest' is available in three sizes, as a 2, 3 or 4-person tent, in the light weight Zero-G line. It is an asymmetrical tunnel tent with three colour coded main frames. Due to the unique cut of the inner tent, it also offers a comfortable sleeping place for large people. It has a rain-protected inner tent entrance and a large vestibule with two entrances. By "unclipping" the front tip of the inner tent, the space in the vestibule can be enlarged. Simply push the unhooked inner tent to the rear. In this way, there is more room, for example for cooking. The front door of the fly sheet can be rolled up completely. That allow a very nice panorama view and easy handling with your gear. All sorts of small stuff can be organized in several mesh pockets in the inner tent.