Givi Monokey Trekker Side Case Set Givi Monokey Trekker Side Case Set has been constructed from combination of polypropylene and aluminum panels. The Givi Monokey system is lockable, waterproof and has an easily removable case option. Features: Monokey latching system Full and partial lid opening Set of 2 33 Liters Dimensions: 20.7L x 9.5W x 16.2H Max load: 22 lbs Empty weight: 12.76 lbs 46 Liters Dimensions: 20.7L x 12.2W x 16.2H Max load: 22 lbs Empty weight: 12.76 lbs Note: Cases are keyed alike and come with a matching third lock cylinder for an optional top case.