I bought a Golite Gust prototype a couple of years ago from a HF member. Here's what he originally had to say about the pack:
Golite PROTOTYPE Gust pack. An EXTREME treasure. This is an original Golite Gust pack in green, yellow and red. This is one of the original prototype packs that launched the golite Gust design. A freak chance enabled me to purchase this pack on ebay. It is in MINT CONDITION. Now is your chance to own an awesome golite pack in a color palate that was never released by the manufacturer.
I've used the pack 3-4 times and it's still in excellent condition.
I would like to trade it for a Mountainsmith Ghost (tan version), also in excellent shape. I am NOT interested in selling the Golite outright. Only trade.