The road is always full of unpleasant surprises and you better be ready to deal with the unexpected mechanical without having to resort to the help of another person or friend. A puncture is the most common mishap when using the bike for commuting or when out training: with little practice and the right tools within in a matter of minutes you are back on our path as if nothing happened. The most convenient solution is obvious, a repair kit containing the necessary essential for replacing an inner tube and re-inflating the wheels, all contained in a saddle bag attached directly to the bicycle. They are very light weight, does not occupy space in the mesh pockets or in the bottle cage and - above all - not running the risk of forgetting it at home!