This bag has been proven by many to work. Ever since I have bought this bag a couple of years ago, I have taken it to all my European trips.  Having this bag gives me a real piece of mind. The design is fantastic. It is designed by the flight attendants who know what a traveler needs. The pockets are all in the right place. It has just enough room to place and find the items without feeling panicky when you need to find an item quickly. I have recently purchased A Shanghai Satchel and Baby Hampton styles as well. I am also going to introduce my mother to these wonderful bags. My highest recommendations!