Good pack for any long B trip
I picked up this pack the other day, for my little trip to Europe and was surprised when I found out that there was enough room to squeeze my B rig in the bottom pouch (280 Blackjack). The Osprey Argon 110 large frame, is suppose to hold around 7100 cubic inches and around 80lbs. I have used many packs in my days, and this pack is by far the best I have ever used for either mountaineering or just traveling. The top lid is detachable and can be used as a cliff pack to jump some small stuff down. I would give this pack a 10 out 10 on quality, comfort, and awesomeness