Razer has released the Razer Scarab (http://www.razerzone.com/scarab), an US$39.99, next generation hard gaming mouse mat.  It features a Razer Fractal 2.0 surface coated in light grey,.

The Fractal 2.0 surface coating establishes a highly responsive and uniform tracking system perfect for optical and laser mice sensors, says Robert “Razerguy” Krakoff.  It’s been finely-tuned to balance between speed and control to help acquire targets more accurately, he adds.
Razer includes a lightweight carrying case that protects the Scarab.