I took this on a three week trip that included Thailand and Bhutan. This is the only bag I took for the entire three week trip and it held my gear plus souvenirs. The wide, angled handle makes this roll aboard very stable; loading a duffle on top did not destabilize the bag. It is easy to distinguish from other bags. The zippers are top quality. It is easy to lift into the airplane's overhead compartment.
I thought the side roll handle was genius, but when I tried to pack for an actual trip I discovered that the design is not practical. The division on the inside top makes it impossible to put a suit jacket or even shirts there. The outer pocket doesn't have any inside divisions, which means no organization of immediate access items. The side width is smaller than in similar bags (due to the roll handles) and it's just enough to make it hard to put things next to each other. Really wanted to love the bag and ended up really not liking it.