Sporty Contour bag with plenty of space and Contour Max adapter. Spacious main compartment, side pockets with additional pockets. Rear with additional pocket, reflector and lamp holder. Top with tensioning strap, for example for a rain jacket. Bottom made of washable plastic. Complete with Contour Max adapter with a load capacity of up to 3 kg and special aluminium bracket with double support. The Contour Max adapter (included) complements the successful Klickfix system for mounting on seat posts and carries up to 3 kg of luggage. A special aluminium bracket with double support ensures a stable connection to the adapter. Universally mountable with just one clamp on all diameters from 25-32 mm. Klickfix advises against the use on carbon or other lightweight seat posts or recommends consulting the manufacturer.