The set includes a seat organizer panel, 1 L size (40cmx20cmx5cm), 2 M size (20cmx20cmx5cm) (1 piece of bottle holder, and 1 piece of toiletry bag) and 2 S size (20cmx10cmx5cm) velcro pockets, as well as straps for fastening.
Size: 62cmx42cmx5cm
The pockets mounted on the panel with velcro, so could be easily reorganised in different ways.