Top model of the Contour range for seatpost mounting. Elongated shape provides excellent protection against mud and water. Inner compartment, two side compartments, lid with net and extra compartment. Bottom made of easy-to-clean vinyl material. With practical two-way zipper, light holder, reflector, raincover and detachable aluminium bracket.
These bags were developed for bikes without carrier. They provide lots of space as well as good protection against dirt and water.
We don‘t advise the use on carbon- or other lightweight seatposts or recommend to take advice from the manufacturer.