For the price this is decent luggage.  I bought the 21" carry-on bag. Some reviews were complaining that it was small. I compared it to my old Samsonite carry-on that I was replacing and it is the same size.  I like how lightweight this luggage is. Much lighter than my old luggage..  This is a basic carry-on bag similar to the other ones I have had over the years. The zippers seem strong, the wheels do what they're supposed to and I had no problem with the telescoping handle. If you want a good functional bag then I reccomment this one.