PROBLEM TO BE SOLVED: To enable only a portion of a container body to be opened or removed from the container body, while securing the strength and the waterproofness of a lid when it is closed.SOLUTION: This fishing bait bag includes a waterproof, soft container body 1 and a lid 2 as basic component members, the lid 2 being put over an opening in the top of the container body 1, with a handle 3 attached to the container body 1. The lid 2 made of hard plastics is divided into two parts. At least one of the lids 2 can be opened without interfering with the handle 3. Each of the lids 2 is rotatably and removably attached to the container body 1 via an attaching belt 6 having a hook-and-loop fastener 7. One lid 2 is provided with a fitting groove 9 and the other groove 2 is provided with a locking projection 10. When the locking projection 10 is inserted into the fitting groove 9, and lid-closing belts 12, 13 attached to the lids 2 are coupled together and tightened with a buckle 14, the vertical faces 9a, 10a of the fitting groove 9 and the locking projection 10 pull each other and the lid 2 is fixed in a closed state.COPYRIGHT: (C)2013,JPO&INPIT【課題】蓋の閉止時の強度や防水性を確保しつつ、容器本体の一部のみを開放したり、容器本体から取り外したりできるようにする。【解決手段】防水性を有する軟質の容器本体1と、その上部の開口に被せられる蓋2とを基本構成部材とし、容器本体1に把手3を取り付けた釣り用餌入れバッグにおいて、硬質プラスチック製とした蓋2を二分割して、少なくとも一方の蓋2を把手3と干渉することなく開けられるようにし、各蓋2を、容器本体1に面ファスナ7を備えた取付ベルト6を介して回動かつ着脱自在に取り付ける。一方の蓋2に嵌合溝9を、他方の蓋2に係止凸部10をそれぞれ設け、嵌合溝9に係止凸部10を挿入して、各蓋2に取り付けた閉蓋ベルト12,13をバックル14で結合して締め付けると、嵌合溝9と係止凸部10の垂直面9a,10a同士が引っ張り合って、蓋2が閉じた状態で固定されるようにする。【選択図】図1