Mountain Equipment Cooperative (MEC) in Canada (my favourite gear shop) has a great new product.
I love being able to find things without digging blind into the bag. And they are good for the environment, too.

MEC Transparent Dry Bag – $13.00 – $26.00 CAD – Made in USA
MEC believe they are the only completely transparent PVC-free drybags available at a consumer level. Not only that, in selecting a 0.5mm thick clear polyurethane they’re convinced the bags are also more flexible and more abrasion resistance than standard PVC drybags.
Treehugger – MEC Become Transparent with PVC-Free DryBags


These look good, not sure if they are available in Oz?
These look like good bags but what do the weight of them?
Robin – (Paranoid lightweight backpacker)
http://www.backpackbasecamp.com/basecamp/blogengine.net/