A straddle type vehicle with sufficient fuel tank capacity and a simplified battery layout design. The memory may be provided with a header and data for one or more file systems all stored in a compressed format. At least one rule is based on an access pattern of files stored on storage systems. The flexible member is continuously provided along the first front surface, the second front surface and the back surface of the rigid member. The second conduction regulating portion is connected on a current path in parallel with the second smoothing capacitor and conducts current in one direction on the current path in a case where a voltage equal to or greater than a second predetermined voltage has been applied.