I really like the look of a Kona Ute, although for me it asks more questions than it answers:
1) How big/versatile are the bags? There is ample photographic evidence of the versatility of the Xtracycle design but not the Kona.
2) Setting the bags aside, how do you carry really heavy or long loads on those rare occasions you need to? Yuba or Xtracycle have wide, low support bars for very heavy loads, where is this on the Ute?
3) Aluminium frame – I think steel is a better material for a cargo bike as it copes with fatigue better and is repairable if/when needed.
4) Why no disc mount on the frame (at least I don’t think there’s one)? Discs are not essential but I’d like the option, especially as there’s one on the front.
5) Why those crap mudguards? Better than nothing maybe, but they are still 4-6 inches too short.
Basically, I’m not convinced the Ute is a true alternative to the Yuba or the Xtracycle/Big Dummy model as it is significantly less versatile. fine if all you intend to do is pick up a weeks groceries or the odd larger load, but not much use for really big/awkward loads.