I am a fan of Travel Pro luggage and have used it for years.  It is frequently more expensive but is good quality and long lasting through heavy use.  I bought Crew 11 Under Seat to replace a 15 year old Travel Pro tote.  This is a nice bag but has a few shortcomings. First, it lacks bottom pads which add to long term durability.  Second, it is lacking in pockets, especially a slip in pocket on the back which was very useful on the tote for sticking reading materials, iPad, boarding pass etc. while standing in line waiting to board.