Expandable roller luggage; Retractable handle with stop button at top; Various, padded carry handles; IXION, wheel system rolls fast and smooth and features custom graphics; Large main compartment with double zip fastening; Expandable design via additional zips on front; Lockable, contoured zip pulls fit TSA approved locks; Internal mesh dividers with zip fastening keeps clothing and shoes separate; Clear ID window on side; Zipped front pocket for easy access to documents, passport, etc; Burton label stitched to front; Capacity: 45 litres (expands to 58 litres); Weight: 7.7lbs / 3.5 kg; Material: durable 600D polyester;