| 摘要 |
PURPOSE: An appurtenance of a knapsack is provided to enable a user to conveniently carry and use the appurtenance of a knapsack while wearing the knapsack. CONSTITUTION: An appurtenance of a knapsack comprises: a magnet receiving body(130) which is extended from one side of the appurtenance; an entrance(132) in which a magnet receiving unit is opened to the outside thereof; and a magnet receiving portion(131) which is formed in the magnet receiving body and receives a magnet and in which a protrusion preventing the separation of the magnet accepted in the entrance is formed. |
