Do what I did Jonathan, I made my own!
Its not perfect by any means but for travel I can make do. I bought some tongue depressors on ebay and then stuck them together to get the right length as they were a a bit short. I then bought some waterproof material and sewed round the tongue depressors and I held it all together with velcro.
Hard to describe and I can't find it at the moment otherwise I'd show you a picture but it was much much cheaper and as I say does me for when I travel and the hood for the 500 doesn't fit in my Peli
Neil
