I needed a durable and easily packable and light carry on for travel. I used it for two trips so far, and it fits in the above seat travel bins in 2 air carriers. Using compression sacks, I was able to fit in enough clothing for 5 days and one pair of shoes and an umbrella. The hard sides make it durable and I love the bright blue color. I can safely report no one else on two trips had this color! If I would have needed to check it, it would be easy to find on a luggage carousel. I also like how easily the wheels work in any direction and even on cobbled or brick side walks it rolls well.