The Eastpack Tranverz XS is a compact trolley suitcase that's suitable to take as carry-on luggage in the airplane. The bag has a single main compartment with a zipper compartment on the inside. You can easily pull the travel bag behind you with the collapsible pull-out handle. You can collapse the pull-out handle when you don't need it. Is your bag not entirely filled? The internal compression straps ensure your things stay in place. Pull the external compression straps to reduce the size of your bag. You can lock the main compartment by attaching a lock to the zipper closure and feel at ease when you place the bag in a luggage rack.