Photos: The show where serious car geeks get their fix

To resist sand and dirt that might be tracked in by an active owner, the interior of the Volvo XC70 Surf Rescue concept car is covered in wet-suit-style neoprene fabric. That's the same type of material used in many of the latest laptop sleeves. The car's "accessories" include two scuba tanks, an oxygen tank, a first aid kit, and a waterproof box with medical supplies.