Rain Slickers (RS) for Sony cameras are a customized way to protect your Sony camera from rain, dust and snow. The Rain Slicker exterior layer is made from Nylon Taslan material and complemented by a soft tricot interior that won't scratch your equipment. The Taslan material is both waterproof (1000MM waterproof rating) and breathable (1000G/M² breathability rating), which keeps the camera dry while also preventing the camera from overheating.  The Rain Slickers have extra material that can be extended for additional protection. 
A clear Vinyl window provides an unobstructed view of the controls and a quick-change rear panel gives you easy access to the battery compartment. The detachable front visor keeps rain off the lens. A triple-zippered bottom makes tripod mounting easy.  Sony Rain Slickers can also be used on the shoulder or hand-held.  
 
Watch this quick instructional video about putting on a Portabrace Rain Slicker on your camera.