I have used this bag on many trips from shorter domestic trips to longer treks through England and Central America. It has many good points: the wheels are sturdy and it rolls well; the fabric is durable; it has much more room than a carry on while still modestly sized and not too heavy (though the wheels do add weight); its sportier design doesn't completely rat you out as a naive tourist on your foreign jaunts. It also has its issues: One of the main compartment's zippers broke on first use; because of the design it's 4050 cubic inches result in not quite as much capacity as you would imagine (when the side pockets are packed, it leaves much less room in the main compartment). One reason I purchased a duffle is I was hoping it would make for easier rolling down the aisle of European trains (it has a much smaller width than regular rolling luggage), but it still proved to be difficult in navigating (the backpack straps are your best bet in this situation). All in all it was certainly a good bet for the money, but expect a few disappoints. But then, such is life...