| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bag of which drum part can be hardened when necessary for protecting an article contained inside a bag main body, and can be soft and light otherwise. <P>SOLUTION: This bag is provided with the bag main body 1 of which drum part is formed of a soft material, and a drum part cover 2 molded of a harder material than the drum part of the bag main body 1 in such a form as to cover the outer surface side of the drum part of the bag main body 1 to be detachably attached to the drum part of the bag main body 1. <P>COPYRIGHT: (C)2003,JPO</p> |
