Lightweight organizer for nylon panniers; modular system; set consists of 3 single pockets with two-way zipper; inside and outside mesh pockets; handle for easy removal of the organizer from the pannier; upper pocket easily accessible from above; facilitates structured packing and quick location of equipment; separate storage of clean and dirty equipment in separate bags; compatible with all back rollers and products with a similar shape (e.g. Bike-Packers, Velo-Shoppers).