The present invention is a defecation bag 100 in which a bag body portion 1 is fixed to an adhesive portion 12, the bag body portion 1 is a bag body including a tip portion 3 having a projection and an opening portion 2, and includes a bag The body is in a state of two overlapping where the protrusion of the distal end portion 3 is located inside the opening portion 2 and is rolled outward from the folded portion 5 in the two piled state while leaving the two piled state outwards to the opening portion 2 The pressure sensitive adhesive portion 12 includes a pressure sensitive adhesive layer 7 and a protective film 8, and the pressure sensitive adhesive portion 12 is provided with a pressure sensitive adhesive layer 7 and a protective film 8 so as to penetrate therethrough , And the opening portion 2 of the bag main body portion 1 and the through hole 9 of the adhesive portion 12 are firmly attached to each other. According to the present invention, it is possible to provide a compact defecation bag.本発明は、粘着剤部12に袋本体部1を固着した排便袋100であって、袋本体部1は、突起を有する先端部3と、開口部2とを含む袋体であって、袋体は、先端部3の突起が開口部2の内側に位置する2枚重ね状態とされ、2枚重ね状態の折返し部5から、2枚重ね状態のまま、開口部2まで外向きに丸め巻かれた円形状の状態に形成されており、粘着剤部12は、粘着剤層7と保護フイルム8とを含み、粘着剤部12には、粘着剤層7と保護フイルム8とを貫通するように貫通孔9が形成されており、袋本体部1の開口部2と、粘着剤部12の貫通孔9とがあわさるように固着されている排便袋100である。本発明によれば、コンパクトな排便袋を提供することができる。