I LOVE this bag! It has perfect pockets, and just the right number of them. It fits under the seat in front of you on a standard Boing 737 (ie. Southwest Airlines). It opens wide enough to see most everything at a glance, but has mesh to keep stuff from falling out. It makes everything easy to get to whilst sitting in that cramped coach seat where you can't even bend over to get something without hitting your head on the seat in front of you. If you don't have that problem because you always sit in First, then I hate you (OK, really I'm just jealous).
This is actually my SECOND bag that I have bought off Amazon, but that was no fault of the bag maker or Amazon... I kept my bags in my nice clean, safe attic (I thought!) and went to go on a trip... a RAT had gotten into the attic and proceeded to sharpen his teeth on both the wheels ;-O. So if you are wondering, the wheels are NOT easily replaced. That is the only negative about it. I have one beautiful bag that won't roll :-( Damn rat. So I bought a second bag, and am now keeping my precious in the spare room, safe and sound. If anyone comes up with a way to replace the wheels on these, please let me know, as I saved my first bag... it seems so wasteful to throw out my first perfect purple bag. *sob*