| 摘要 |
PROBLEM TO BE SOLVED: To provide a school bag with a pouch, which controls the shaking of a bottle kept in the pouch attached outside of the school bag. SOLUTION: To either of a school bag or a bottle-keeping pouch, a first connecting unit 8 with an engaging projection 11 is fixed. To the other, a second connecting unit 9 with a receiving segment 20, with which the engaging projection 11 is freely attachably/detachably engaged, is fixed. When the engaging projection 11 is attached to the receiving segment 20, the first connecting unit 8 and the second connecting unit 9 are touched to each other at their contact surfaces 13 and 21. |
