Multifunctional rucksack for every bike tour. The durable elastic spring steel frame guarantees optimal ventilation, even on strenuous trails. The compression belt enables the volume to be increased from 10 to 12 litres. The rucksack offers various storage compartments: several exterior mesh pockets, different interior compartments, including for wet clothes, valuables and tools, and a separate pocket for a drink system (max. 3 l). The several reflectors guarantee increased safety. Includes helmet holder and a rain cover. Material: nylon.