I have owned this bag since 2009. I have used it on 3 international trips, and several domestic. It has survived beautifully - even after pulling it through Ireland, including several times where I was rolling it through city streets, or on roadsides for 2km or more to get from a ferry or bus to my destination.

The fabric is quite durable, there are only a few signs of wear along the seams. I recently used it to over pack for a 10-day trip to Ireland, where it was banged around on trains and buses. I am tempted to buy the carry-on 22" version of this bag, because I am so pleased with this one. I carry a backpack/daypack as my carry-on and for day trips, so I have never really used this as a backpack; I'm only 5'5" so I think it would be too cumbersome.

I own several pieces of luggage, but this is my go-to bag for any trip over just a few days. The only reason I am not giving it 5 stars is because for the trips I usually take, of 10-12 days, it's just a little too big, so I tend to overpack using it (more my fault than the bag's). It does help that it has several straps to cinch it down (thickness-wise). Completely full my luggage still weighs under the maximum amount for the airlines (before you have to pay extra). It carries my clothing in the main compartment, running/low hiking shoes in their own pocket, and toiletries and accessories (hair straightener, umbrella, adapters, etc.) in the top zip compartment. The inner lining also zips, providing a few spots to hide copies of passports and money. Mine is two shades of gray with a bright green trim and accents. It's nice-looking, but a brighter color might be easier to pick out at baggage claim.

All in all, I think this bag was definitely worth the money (I think I paid about $110 on sale at Amazon). I am very pleased with the quality and durability.