I'm looking for something similar to the Kelty Trekker 3900 ST (short torso) model. I know that's really specific, but I figured I might as well see if anyone has that particular pack or something similar. I have a full-size Trekker, and my wife would like an external frame for heavy loads and hunting. 

I'm located in western Colorado, and I'll gladly do paypal for the purchase and shipping.