The GIVI TREKKER 30 DOLOMITI Aluminum Case comes with a 30-liter capacity and a maximum load capacity of 10 kg. Designed for versatility, this aluminum case can be used either as a top case (compatible with all Monokey plates) or as a side case (compatible with PL_ _ _ and PLR_ _ _ side racks). Note: This top case is sold without carriers and side cases. It cannot be mounted on plates where the contact for the brake light kit is attached.