The Yamaha Top Case is a high-quality top case that provides additional storage capacity when commuting or touring.Snaps and locks into the accessory rear rack (sold separately) in seconds.Convenient latch for quick release and high-quality handle for eas The Yamaha Top Case is a high-quality top case that provides additional storage capacity when commuting or touring.Snaps and locks into the accessory rear rack (sold separately) in seconds.Convenient latch for quick release and high-quality handle for eas