Hi. I just thought i would give a heads up and let everyone know you can get Aluminium storage cases from Cheap As Chips at the moment. The largest size(the one pictured) is 440mm W x 315mm L x 140mm deep. Available in black or silver colour. This one was $25. With some foam cut to size they would be good to store astro goodies in.
There are 2 other sizes available, small and medium. They are not much smaller than this one.