Adjustable Over Luggage Organizer for Hanging Extra Bag, Hands-Free Multi Travel Accessory for Business Trips & Vacations, Fits Most Suitcases & Laptop (Gray-2)

This is such a handy addition to your luggage, providing some extra space and the ability to store documents, tablets and other devices in a safer manner that is separate and more accessible to the rest of your items. It's great quality, looks nice on, and secures well to the bag. While it buckles through your handles, I am hesitant to keep it on when checking in a bag on a flight. I think it would go okay on carry-on luggage, as long as it's secured tightly to the bag through the handles. I would recommend this largely for road travelling over flying. It's been most useful for storing my devices that I want to keep accessible and a bit safer. Lots of handy pockets to keep things separate.