I'm really thankful this product worked as well as I was hoping it would - it was a true game changer at the airport.Plenty of space inside to pack clothes, toys, whatever (I was able to get clothes for myself and my little one into this using compression bags); the space on the handle side of the luggage is a bit more tricky but it's doable and worth the annoyance for the ultimate end result of this being a ride along.Once it's filled and ready for travel, it was sturdy and a breeze to pull my toddler on (the smaller straps are easy to hold onto and the foot rests are in the right place). We were able to quickly move through the airport during checkin, boarding and layover. It was easy to store overhead.Lesson learned: make sure you walk and pull it on the side where the handle is closest to you. I figured that out on our second flight, after I'd nearly worn my hand strength out by pulling it on the wrong side. If you're on the correct side while pulling, it'll be a breeze.