A container comprising: a body which is formed of a sheet member having an opening open to outside and has a storage space inside in communication with the opening, and a lid which covers the opening and can open and close the opening through which a storage article stored in the storage space can be taken out, wherein: the body extends in a first direction and has a holding part which is formed for holding the body in a region of one end of the body in the first direction, the lid has a fixed portion which is fixedly bonded to the body and a peelable portion which is formed contiguously to the fixed portion and can be peeled off the body, the peelable portion contiguously extends from the fixed portion toward the one end of the body in the first direction, and the body has a reinforcing part which extends along a second direction transverse to the first direction between the opening and the holding part in the first direction and serves to reinforce the body, wherein the holding part comprises a hanging part for hanging the body, wherein the hanging part comprises a through hole formed through the body, wherein the reinforcing part comprises a reinforcing sheet (213, 313) formed separately from the body and the reinforcing sheet (213, 313) is fixedly bonded to the body, and wherein the reinforcing sheet (213, 313) is arranged only between the opening and a lateral seal part formed in the body, the reinforcing sheet being longer than the opening in the second direction, and wherein the reinforcing sheet is bonded to an upper surface of an upper wall of the body by an adhesive. a body which is formed of a sheet member having an opening open to outside and has a storage space inside in communication with the opening, and a lid which covers the opening and can open and close the opening through which a storage article stored in the storage space can be taken out, wherein: the body extends in a first direction and has a holding part which is formed for holding the body in a region of one end of the body in the first direction, the lid has a fixed portion which is fixedly bonded to the body and a peelable portion which is formed contiguously to the fixed portion and can be peeled off the body, the peelable portion contiguously extends from the fixed portion toward the one end of the body in the first direction, and the body has a reinforcing part which extends along a second direction transverse to the first direction between the opening and the holding part in the first direction and serves to reinforce the body, wherein the holding part comprises a hanging part for hanging the body, wherein the hanging part comprises a through hole formed through the body, wherein the reinforcing part comprises a reinforcing sheet (213, 313) formed separately from the body and the reinforcing sheet (213, 313) is fixedly bonded to the body, and wherein the reinforcing sheet (213, 313) is arranged only between the opening and a lateral seal part formed in the body, the reinforcing sheet being longer than the opening in the second direction, the body extends in a first direction and has a holding part which is formed for holding the body in a region of one end of the body in the first direction, the lid has a fixed portion which is fixedly bonded to the body and a peelable portion which is formed contiguously to the fixed portion and can be peeled off the body, the peelable portion contiguously extends from the fixed portion toward the one end of the body in the first direction, and the body has a reinforcing part which extends along a second direction transverse to the first direction between the opening and the holding part in the first direction and serves to reinforce the body, wherein the holding part comprises a hanging part for hanging the body, wherein the hanging part comprises a through hole formed through the body, wherein the reinforcing part comprises a reinforcing sheet (213, 313) formed separately from the body and the reinforcing sheet (213, 313) is fixedly bonded to the body, and wherein the reinforcing sheet (213, 313) is arranged only between the opening and a lateral seal part formed in the body, the reinforcing sheet being longer than the opening in the second direction,