ADV SL combines lightweight aluminum construction with sliding cross bars compatible with rooftop tents and other roof-mounted accessories. Expedition side panels allow attachment of fuel and recovery gear.
Pretty solid rack that gets the job done. There are a lot more expensive options out there, but if you need something on the cheaper side this is a good choice. The rack's bars closely resemble the bars on the ARB Deluxe bumper, if you're into those aesthetic choices.