Shadow's unique base construction is stronger and lighter than a conventional cargo box. It cuts through the wind with sleek aerodynamics, stealth like designs that produces better MPG. Carbon Fiber finish on the cover adds a special look. Shadow also includes the new memory mount systems for easy installation.• Aerodynamic low-profile design for superior noise reduction
• Ample 11 ft cubic feet capacity
• Dual side opening for easy loading
• Universal Mounting system, fitting square, round and most factory crossbars
• User friendly locking mechanism