| 摘要 |
PURPOSE: A secondary bag for a backpack is provided, which can keep valuables and belongings safely by locating a secondary bag to user's chest part. CONSTITUTION: A secondary bag for a backpack comprises: a secondary bag main body(100) which can be opened and closed to the front on the top; and a fixing member(200) which is respectively equipped in the rear top and bottom of the secondary bag main body and fixes the secondary bag main body to the backpack. In the first receiving space, the upper side and front are opened and closed by a zipper. In the second receiving space, the upper side and front and lower surfaces are opened and closed by a zipper. |
