Product Description: Maximize your vehicle&';s storage space with the Yakima SkyBox 21 Carbonite Rooftop Cargo Carrier. Designed for adventure, this spacious 21-cubic-foot cargo box offers a sleek, aerodynamic design that reduces drag and wind noise. The durable Carbonite textured lid and SuperLatch(TM) security system keep your gear safe and secure, while the dual-sided opening allows for easy access from either side of your vehicle. With tool-free installation and universal mounting hardware, it&';s the perfect companion for road trips, camping, and outdoor excursions. Features: Spacious & Aerodynamic - 21 cubic feet of storage with a sleek, drag-reducing design. Durable Construction - Carbonite textured lid with internal stiffeners for added strength. Secure & Easy Access - SuperLatch(TM) system keeps your gear safe, with dual-sided opening. Hassle-Free Installation - Tool-free, quick-release mounting fits most crossbars. Vehicle-Friendly Design - Tapered shape minimizes hatch interference.