I ordered a Granite Gear Alpine Vapor this week. In addition to ice axe loops, it also has gear loops on the hip belt and a place to strap on crampons. I was hoping to not only use this as my normal backpack, but also to use it to climb Mt. Rainier at some point. I'm wondering if it would be big enough to carry for mountaineering. Plus, I'm wonder if those gear loops would actually be useful for mountaineering. I'm heading out to do about 40 miles this weekend and I'm really tempted to just cancel my order and get a regular Vapor Trail. Otherwise, I'm stuck using a cheap external frame nightmare this weekend. lol Any opinions? Thanks! :)
http://www.granitegear.com/products/backpacks/technical/alpinevapor.html

