I bought this Mariposa 2010 model last week from another member who had only used it for a weekend hike. It is a medium size, and after testing it this morning on a 5-mile hike, I found that it is a bit too long for my 17-inch torso. It is a beautiful pack, very light and well made. I will probably buy it in the small size (unless the new model medium size is smaller). Asking $104 shipped CONUS. Will also ship internationally for actual shipping charges.