Wiggle has reduced the price of this activity jacket to $64.51 and $8.99 standard delivery to Australia. It's pretty compact and light (under 100g) — not the kind of jacket you wear when you go out to events, but for running in a windy morning.
This simple, super light wind jacket packs into the palm of your hand. Ideal for any strenuous activity where weight is an absolute premium.
Some reviews on YouTube and Amazon.
the youtube video: looks like jacket made from plastic bag.