About to take this bag with me to Hawaii and I can't wait! The bag is really light for how big it is and the materials it's made of seem very sturdy, not cheap fabric. Let's see how it lasts once TSA throws it around a bit. The inside of the bag is huge with 2 sides to neatly store your clothes. The outer pocket I don't think I'll be using on this trip since there is no way to lock it. Only disappointment I have is that the matching duffle bag is only available in UK or Australia? Couldn't find one here in the US. Would have been nice to have the matching bag. Other than that it's a great purchase!