We haven't actually used this case yet but we have the "big sister" and use it all the time for weekend trips.  Extremely lightweight but durable, wheels glide effortlessly and love the many handle options.  The suitcase is too large for carryon so when we were in the market for carryons, I didn't hesitate to buy from this line.  UPDATE:  Used a pair of these carry ons plus a garment bag for a destination wedding for three of us.  Worked great!  You definitely have to be an efficient packer but that's what the airlines want by now charging for every bag.  We didn't want to pay an extra $60-$70 each way so figured out how to make it work.  These bags are great because you can pack to the maximum but the cases themselves are so lightweight, moving around the airport and hefting the bags into overhead storage compartments is a breeze - well as much as travelling in sardine cans is a breeze these days.  Wouldn't hesitate to purchase again.