Capacity: 50L approx.Dimensions: H: 44cm, W: 50cm, D: 33cm / Weight: 1.8Kg.Mounting to the rear carrier.Made of cordura with high resistance stitching.• 3 compartments totally independent• 7 zippered pockets• 2 zippered bottle holder pockets with reflective stripes• 4 rings on top corners for carabiners, bungies, cargo nets, etc…• Easy corners access.• Waterproof.The problem of space is solved, that long ride that you have always wanted to do, is now possible with this modular pannier bag.*It is recommended to mount on a heavy duty carrier. See REF 481