PROBLEM TO BE SOLVED: To provide a storage bag for storing excrement for a pet, which is light weight and compact, with a simple structure.SOLUTION: A texture 2 in which a synthetic resin layer 3 is provided, is used, a salient and a recess of a hook-and-loop fastener 1 are attached and fixed to facing faces on inside of an opening part. The opening part can be easily and firmly closed, for sealing, thereby odor does not leak to outside. The bag has a handle 4, so that, after excrement of pet is put thereinto, a user holds the handle 4 and overlaps the facing parts of the hook-and-loop fastener 1, therefore the opening part can be easily closed.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】簡単な構造で、軽量、コンパクトなペットの糞用収容袋の提供。【解決手段】合成樹脂層3を設けた生地2を使用し、開口部の内側の対面に面ファスナー1の凸と凹を取り付け固定し、開口部を容易にしっかりと止め、密閉するようにし、においを外部に漏らさない構造とした。又、持ち手4を取り付けているので、ペットの糞を入れた後、持ち手4を持ちながら面ファスナー1の対向部を重ね合わせられ、簡単に開口部を閉じることができる。【選択図】図2