To provide a satchel cover for blocking the penetration of rain invading from a gap between a satchel lid and a satchel storage part.

A satchel cover C is a satchel cover C which covers a lid 11 covering the openings of storage parts 12A, 12B and 12C of a satchel 1. The satchel cover C is provided with: one side covering part CA which covers from one side of the satchel 1, a gap between the lid 11 covering the openings of the storage parts 12A, 12B and 12C of the satchel 1, and the openings of the storage parts 12A, 12B and 12C; and the other side covering part CB which covers from the other side of the satchel 1, a gap between the lid 11 covering the openings of the storage parts 12A, 12B and 12C of the satchel 1, and the openings of the storage parts 12A, 12B and 12C.