A saddle type vehicle including at least one trunk provided with a lid, an opening/closing mechanism for permitting and rejecting the opening and closing of the lid, and a radio signal receiving unit which receives a radio signal for remotely operating the opening/closing mechanism, whereby the radio signal receiving unit is disposed on top of the trunk. A rear trunk is mounted on a rear portion of a body of the vehicle, a lid having a projection formed outside on top of the trunk, and a radio signal receiving unit is disposed inside the projection.