Now no more stuck in rain and No more wait for that perfect weather to step out cover your backpack with Rain Cover for backpack bag and rest assured about your belongings in bag this Specially reinforced PU coated Waterproof rain cover keep your backpack and belongings dry from rain mud and dust. Now biker don't have to worry about dislodge of their bag rain cover for backpack is specially designed and clip lock mechanism that holds the bag tight No more dislodge in heavy wind for bikers. Material: Specially reinforced dual PU coated Waterproof Material Size : this is Free size for any Backpack bag