http://www.nikonchat.com/nikon-camera-flash-diffuser/

Nikon SB-800 diffuser soft box?
I'm starting to use my flash off camera more and my omni bounce is simply not doing the job more. I using a light stand and umbrella, but I want something different. I saw a soft box diffuser that goes in flashes, but I can not remember the exact name. It was made by Photoflex or Norman, I think perhaps I forget I'm probably wrong. It takes place in the flash of velcro. Any Strobist here, please give me some help.
Try LumiQuest – Http://www.lumiquest.com/
DIY Home-Made 2-in-1 Pop-up Flash Diffuser and Bouncer