During the hot summers in Romania , the most unpleasant problem for me personally is enduring the 28-35 degree celsius heat . All the sweating and the high humidity during summer adds up to a single conclusion , bad sleep and a hate of getting outside during the hot hours of the day. I have always dreamed of somewhat having a portable air unit that would keep me cool , or at least give me the feeling that is colder than the outside air. This is how AerBelt ideea was born.