Look here.
http://www.husqvarnamotorcycles.com....tent.asp?id=31
Part # 8539598 Hard sidebags (2 x 33 liters) including supports (lateral + rear)
It includes the lateral and rear supports, passenger handles and top case support.
CAPACITY: 33 liters each for the side panniers
Aluminium panel with Husqvarna logo
One key for the two cases + eventual top case
Part # 8539514 Rear Top Case (46 liters)
CAPACITY: 46 liters
Aluminium panel with Husqvarna logo
It can store 2 helmets (I Full face + 1 open-face)
Suggested to complete the part # 8539598
Part # 8539515 Rear Top Case (33 liters)