The focus of this innovative backpack is on the Bike Module and modularity. It offers 8 litres of filling capacity as a basis, complemented by the water-repellent Casual Module with 15 litres that comes in handy for longer tours, for example. The 4-point connection allows additional modules to be added in no time at all; the bike can be attached to the Bike Module so that it can be carried on the back. The respective device consists of an aluminium frame for a load of up to 25 kg and offers a secure hold.