Wonderful bag but a little bigger than i expected. The compartments are well-sized and very customizable (several parts snap in/out). It fits my suits plus some casual clothes, etc. in without any problems. Easy to handle and very sturdy. I wish the top front outer pockets were gusseted and bigger. Overall the bag seems durable. I love the expandability. It will probably be over the carry-on size once it's expanded, but it is a nice option to have. I do checked my carry-on sometimes, just because I do not want to carry it around.