Buy from Amazon.com : http://fave.co/1bnwQoC

MegaGear ''Ultra Light'' Neoprene Camera Case Cover Protector for Pentax cameras with lens

Product Description :
New Neoprene Camera Case designed for Digital SLR Cameras
The case protects the camera body and lens from dings dust scratches and dirt while also keeping it protected from the elements
Non-marring snaps securely close the flap cover
Our most popular case This slim and tough case is designed to the highest standards in the industry Protect your camera from everyday abuse
It is soft lightweight elastic and easily to carrying Two-side change it have waterproof in the rain weather