This is the replacement attachment strap for any FlightCrew2, FlightCrew3, FlightCrew4, or FlightCrew5 Rollaboard.
Most FlightCrew5 rollaboards do not come with this style of attachment, they come with the J-hook style attachment.
Bag attachment is shown in picture on the right. If your attachment does not look like that, then this strap will NOT fit.
