Ottoman for the Moon System sofa, designed in 2007 by architect Zaha Hadid for B&B Italia. The Moon System Ottoman has an interesting design, with sculptural shapes that make the footstool an artistic addition to the interior while remaining functional and comfortable. The footstool is made with an inner frame of tubular steel and upholstered with the flexible cold foam Bayfit. Moon System is available with fabric upholstery in a choice of colors.