Carry your gear behind you tucked out of the wind with XLAB's Carbon Wing Dual Rear Carrier. This versatile aero add-on provides options galore. You can easily attach what you need for any length ride. A small seat bag fits inside the carrier, bottle cages mount on the outside and tubes can go underneath (all accessories sold separately). The possibilities are endless. You also have 3 mounting options that fit most seats so you can place your bottles just where you want them. And, the Carbon Wing is made of stiff, super-light carbon so there's no twisting under load, no swaying while riding and no bouncing or losing bottles over bumps. It can be used with standard 7mm metal-rail saddles or carbon-rail saddles.