Luggage sets are ideal when you are traveling with family or friends. These sets are generally offered in three or six bags that match well and are in different sizes. The matching can be made up of sports bags, suitcases, duffle rolling bags, weekend bags, laptop cases, bum bags, or flight bags. These luggage sets come in different materials like polyester, leather, ballistic nylon, denier fabric or polypropylene. Buying decision will be influenced by the purpose, the duration of the trip, handling involved (like in the case of a round trip international tour) and the number of people to whom the set should cater.