If you can swing the high price tag, go with a Scott leather flight kit; they last forever and it will be your only flight kit. I've gone through 3 of those LuggageWorks flight kits...2 leather and one nylon, and they have all fallen apart. Bottom line is the entire line of LuggageWorks flight kits is made of cardboard; some are just covered in a nicer material than others. That's $500 I've spent in flight kits, when I could have just bought the Scott bag and only be $350 in.