This was done with heavy-duty materials. 20" luggage, there is a computer bag in suitcase, some pockets for small items or documents. It is very convenient and suit for business travel. Roll in multiple directions or move easily. Whatever you put many things in the luggage, you could not feel heavy. Two piece luggage: one is 20" which the weight is 5.6lbs, the other is 26" which the weight is 8lbs ( Including wheels ). Four spinner wheels with 360° rotable make you feel comfortable and no load.