Designed to fit perfectly between the rider and tour pack. Constructed of UV, water- and weather-resistant 1200D. Holds shape even when empty. Multiple oversized mounting rings around the bag overcome unique mounting challenges. Four external pockets. Integrated MOLLE attachment mounting option. Strong, nylon-meshing zipper teeth with black sliders equipped with large pulls for easy use even when wearing gloves. Reflective rain cover with locking cinch cord included.