Instruct: Classify the given Amazon review into its appropriate rating category
Query: Bigger than expected

This is a great idea for a product. I think it’s better for traveling in the car. I was planning on taking it on the airplane, but the bag was too large to navigate with the rest of our bags, plus the strap broke when I picked it up. Returns are not allowed on this product so I kept it and hope to use it on a future car trip.