Wheeled carry on luggage is becoming a preferred choice for travelers, with many airlines charging for checked bags. Rolling carry on bags have become easier than ever to pull because of improved telescoping handles and large, sturdy in-line-skate wheels. Rolling carry on luggage must meet requirements for the individual airlines. Many types of bags fit the carry on luggage profile, including garment bags, duffles and tote bags. Be sure to look for extra outside pockets on your carry on luggage for easy access to documents you may need while traveling.