Ultima Portable AC calls for bath as a part of the cool process of its so it is a great thing the refilling point is actually in a handy location. Next to that, are several buttons which turn on/off the Ultima AC and limit the fan speed. Coming towards the back, there is a revolving strap which may be rolled back when not used. When it's needed, it could be rolled up and it could be utilized to carry the Ultima AC near or even hang it wherever. It is then completely different from most other portable ACs as they do not get it.