Bicycle helmet, day bike backpack (approx. 20 liters) with rain cover, comfortable sports shoes, if necessary bike shoes, weather-appropriate and durable clothing in a multi-layer system, if necessary bike jersey, if necessary cycling gloves, air pump, bicycle tools, sun and rain protection, provisions and drinking water, drinking bottle and suitable holder, first aid kit, pocket knife, mobile phone, if necessary mobile phone holder for the handlebar, if necessary headlamp and reflectors, map material