PROBLEM TO BE SOLVED: To provide a cover case that stabilizes the posture of predetermined held equipment attached to an attachment object and is capable of reducing the possibility of the held equipment's falling.SOLUTION: A cover case includes: a case body accommodating held equipment having a predetermined reference direction; a band part including an engagement part on one face and wound around an attachment target portion; a connection part into which the band part is inserted and includes a fitting part fitted to the engagement part; and a guide part that holds the band part inserted into the connection part in a predetermined posture. An arrangement direction of the band part wound around the attachment target portion is substantially orthogonal to the reference direction.SELECTED DRAWING: Figure 9【課題】装着対象に装着させる所定の被保持器具の姿勢を安定させつつ、被保持器具の脱落の可能性を低減可能なカバーケースを提供する。【解決手段】カバーケースは、所定の基準方向を有する被保持器具を収容するケース本体部と、一の面に係合部を有し、取付対象部位に巻き付けられるバンド部と、バンド部が挿入されて、係合部に係止される係止部を有する接続部と、接続部に挿入されるバンド部を所定の姿勢に保持するガイド部と、を備え、取付対象部位に巻き付けられたバンド部の配設方向と基準方向とが略直交する。【選択図】図9