Moose Racing Kenai Top Case - 48 Liter - Silver 3501-1833High quality Hardened Aluminum Alloy construction with clear anodized finish to prevent cases from discoloring AISI 304 stainless steel integrated lock system incorporates handle locking mechanism to secure cases to the mounts and lid opening case for internal access to contents Patented lock system is quick and easy to install, or remove from the mount Releasing the case from the mount bracket, the handle can be used as a carrying handle for the case