I've only used this once but so far I'm happy. It's lightweight but seems well made and looks nice and professional. It is slim so you can't fit more than a couple outfits but it's perfect for a short trip. It fits nicely on your luggage handle.
The only drawback it that's it is a bit ackward to zip up on each side and leaves a little gap (opening). It is secure but you would want to make sure small items are either in a seperate (makeup or bathroom) bag or pocket to avoid loosing it.