These small saddle pouches will easily store a biker’s spare inner tube, keys, change and essential tools. Velcro straps make mounting on the saddle frame and seat rod very quick and secure. The Bike Bag II version has an additional zip for volume expansion. The reflective print makes sure you stay visible even in low-light conditions. And there is a loop for attaching a safety light. The washable outer material on the spray zones makes them easy-care.