iSkin today introduced the eVo 2, an new version of its popular protector for Apple’s new fourth-generation (4G) iPod. The eVo 2, made of high-grade silicone, offers a form fitting design, rear heat release pores, an upgraded reinforced rotary RevoClip, and improved screen protector. It also allows devices like the iTrip to connect seamlessly by featuring a thinned down top surface with beveled edges. The US$29.99 case is available in a rainbow of colors including the Ultra-Glo (glow-in-the-dark) skin tones. The iSkin eVo 2 is expected to ship on Aug. 31.