CORRUGATED TUBE PROVIDED WITH PASSAGE MAINTENANCE MEMBER, AND WIRE HARNESS

The purpose of the present invention is to facilitate attachment of a passage restricting member to a corrugated tube. This corrugated tube provided with a passage maintenance member comprises a corrugated tube, a passage maintenance member, and an attachment member. The passage maintenance member is die-molded so as to maintain a shape in which at least a portion thereof is curved in the longitudinal direction, and the transverse cross-section thereof is arc shaped. The passage maintenance member has an opening formed therein penetrating to the internal peripheral side and the external peripheral side. The attachment member has an internal peripheral engaging part capable of engaging with an internal peripheral portion of a slit in the corrugated tube, an external peripheral engaging part capable of engaging with an external peripheral portion of the opening in the passage maintenance member, and a connecting part for connecting the internal peripheral engaging part and the external peripheral engaging part while disposed in the slit and the opening.