I'm thinking about replacing my giant, 12 pound rectangular cold weather bag with one of Western Mountaineering's bags. Got a question: Microfiber or Gore WindStopper? What does the Gore Windstopper provide that MicroFiber doesn't? Is it worth the extra bulk and weight for the same temp rating?

Tom

Anyone who thinks there's two sides to everything hasn't met a M�bius strip.

Here be dragons ...