Very excited to receive my standard size cascade bag today! Looking forward to breaking it in when traveling in a few weeks. Pros..the luggage strap, pop open top, storage space, inside pockets, smooth waterproof material, light grey interior to see items better and I love the olive color! No concerns that it will fit nicely under airplane seat. The overall design is sleek. If you are on the fence about purchasing, do not hesitate! No CONS that I can see.