An optional crawl through opening from the Bliss Mobil unit to the truck’s cabin ensures a safe escape route directly from the unit to the cabin. Every Bliss Mobil unit can be provided with such a crawl through opening. The size depends on both the unit and the truck’s cabin. The passage is normally closed by a small door that can be locked.

There is a flexible passage between the Bliss Mobil unit and the truck’s cabin. The passage is held in place by magnets which means it is possible to disconnect it when separating the Bliss Mobil unit from the truck.