ALU Standard, ALU Exclusiv, XPLORER & Xplorer Cutout, aluminum motorcycle luggage cases from Hepco & Becker, interchangeable, easily and securely mounted by their huge range of side carriers made unique for every bike! All of our aluminium alloy cases are waterproof, top loading and easy to pack. Plus we have a range of great accessories for them. Turn the key, open the rear lock & remove the case from the frame. Easy As with Hepco & Becker.