Im having a hard time finding a rain cover that will fit my sony a700 camera body with 70-200 2.8 lens. I went outside in the pouring rain today and put it in some plastic bag and used a lens filter to sandwich some plastic between the lens, and it worked! I also put this on for extra measure http://www.amazon.com/OPTECH-RAINSLE...5578154&sr=1-1
This helped but rain droplets can get in very easy and ruin my camera.
Does anyone have good experience with a rain cover that will protect every part of the camera including the lens. I dont want the lens portion to be exposed to water droplets when I point it upwards to the sky.

Thanks