Trek Blendr Saddle BagThe Trek Blendr Saddle Bag mounts directly to compatible saddles to store your flat kit and other ride essentials. It has space for an integrated rear light. Plus, a sleek design looks great on every bike and pairs perfectly with the Blendr Fendr to keep your kit clean. If you ride a road, gravel, or commute by bike, this saddle bag gives you the options you need to secure a fender or light in seconds to the back of your saddle. Product details