I purchased this backpack last summer, and over the use (which amounted to around two weeks on trail and ~200 miles) I found that the Torso size is just a tad too large for me. I bought it from backpackinglight. The previous owner purchased is from ULA as a custom option: the pack is an AirX pack with a catalyst frame, So it has a really large main body volume, around 4000 ci. It is used but in great condition.

Im looking for a size medium torso Catalyst to trade for it. Pictures+Previous Sale Post