Excellent piece of luggage for a very good price.  Frame is strong, compartments are spacious--expandability is a plus--wheels work well and have a good protective housing, zippers are strong, and the collapsible handle works as it should.  Overall, this piece is relatively lightweight but well made and a good step up from a true carry-on or weekender bag.  Enough room here for a solid seven-day trip, if not more.  Time will tell if the nylon/cordura fabric will hold up--that's why I'm giving it four out of five stars.