Yakima 8007370 SkyBox NX 18 rooftop cargo box features the new NX nano-texture, providing a clean, sleek and aerodynamic look, while reducing drag and wind noise. The SkyBox NX 18 features 18 cubic feet of space and is ideal for cargo, snowboards and skis up to 195cm, duffels, etc. The SkyBox NX 18's newly designed lid has internal lid stiffeners for added rigidity, making it easier to open and close. The SkyBox NX is equipped with SuperLatch - a secure, one-handed locking and opening system that ensures the lid is fastened to the base and your gear is safe. The Yakima SkyBox NX 18 features dual side opening and includes quick-installation mounting hardware, locks and keys, and is compatible with round, square, wing and most factory crossbars. The SkyBox 18 NX will fit crossbar spreads ranging from 24" to 40." Proudly made in the USA. To see if this cargo box will interfere with your vehicle's rear hatch, please see included Hatch Clearance Chart.