I picked up the icon fram with a ultra 5500 bag. its just what the Dr orderd. Coming from a blacks creek pack. its a little tough to figure out at first with all the straps and clips. but the bag does seperate from the frame. Iv had over 80lbs in mine in load sling configuration. Works great. I know some guys think that kuiu is garbage and are sold on kifiru, exo and sg but im only 5'4" so im not carrying 2-300 lbs

ever so no need for a 1000$ pack for me.