Bring all you need and have room for more with this expandable carry-on bag that allows for 4 more inches of packing space when you need it.Closure: The zip-around closure features self-repairing YKK RC zippers with lockable double pulls.Exterior: The durable ballistic-nylon exterior resists wear, moisture, dirt and abrasion. A slip-through back panel allows the bag to slide through the handle of a roller bag for transporting two bags as one. Plus, signature SpeedThru™ and Outsider® pockets offer quick access to items at security checkpoints.Interior: A three-compartment design features a front organizer, main compartment and garment section that expands four inches for extra capacity when needed. A roomy main section features two elastic pockets for undergarments or socks. The packing section features a garment-securing panel to keep clothes in place and a zippered pocket for added organization.Special features: HideAway™ ID tag conceals personal information. 17“W x 11“H x 8“D; 3lbs Top carry handle; removable, adjustable shoulder strap Exterior zip pocket; SpeedThru and Outsider pockets for quick access at security checkpoints Two interior elastic slip pockets, regular slip pockets and one zip pocket Protective feet Ballistic nylon Imported