TONNEAU COVER ASSEMBLY WITH A FLUID MANAGEMENT SYSTEM

A bed cap assembly configured for use with a tonneau cover and a cargo area of a vehicle. The bed cap assembly further configured to be located on a bed wall defining the cargo area. The bed cap assembly including a channel configured to collect at least one of fluid and debris. The channel comprising a first opening for draining the at least one of fluid and debris from the channel into a cavity defined at least in part by the bed wall.