| 主权项 |
1. A cushion, comprising:
at least one first medium container bag extending in a first direction and capable of containing a medium that absorbs shock to an object; and at least one second medium container bag extending in the first direction and capable of containing the medium, the at least one first medium container bag and the at least one second medium container bag being arranged in a second direction perpendicular to the first direction, the at least one first medium container bag and the at least one second medium container bag being arranged so as to surround the object, the at least one first medium container bag comprising:
a first container having a first area as a cross-sectional area on a plane perpendicular to the first direction; anda second container protruding, from an end portion of the first container in the first direction, toward a distal end portion of the at least one first medium container bag which is one end portion of the at least one first medium container bag in the first direction, the second container having a second area as a cross-sectional area on the plane perpendicular to the first direction, the second area being less than the first area, the second container protruding to a position which is located nearer to the distal end portion of the at least one first medium container bag than each of the at least one second medium container bag in the first direction. |
