i keep each of my 8x10 Fidelity holders in pink anti-static zip-lock bags to keep them dust-free. I get them from this source in Seattle, Washington USA:
http://staticbags.com/
Scroll down to the bottom of the page for instructions on getting a quote for the shipping service of your choice.
If you need help, at the very bottom of the page is an email address for contacting.
Here is the specific bag I use; they're 12x15 inches, 4 mil thick:
http://staticbags.com/FASST41215.html
You can buy the smallest package of 25 bags for $17.59USD (75.07 ringgit), but I use a package of 50 for $33.90USD (144.79 ringgit). Still other options are available.
I think you'd be very happy with these.