Saddlebag with the twin buckle system made of durable and easy to clean 1680d nylon the bbb easypack saddle bag bsb 21 has a tapered shape for high storage capacity with a narrow rear area to prevent touching with the legs with velcro seat post strap for added stability and a tail light mounting strap integrated in the reflective bbb logo with 0 37l the bsb 21 can transport your tools and co2 cartridges the rubber zipper puller prevents rattling noises reflective elements increase your visi