This is the 3rd iteration of the lightweight floating rack bed from Sentient Works.
This alternative rack covering is a huge upgrade from the standard webbing option.
It's padded for passenger and cargo comfort. There is a zipped storage sleeve for your essentials (waterproof jacket, gloves etc.). You have access to the rack tubes for easy lashing of inner tubes and straps.
Recommended to be used in combination with a Sentient Strap or two.