Mounted on one part of the surface of the seed bag (1) is an adhesive layer (4). When the bag (1) has been opened, a part of the bag (1) containing the removal opening can be folded back onto said adhesive layer and fixed in the folded-back position by the adhesive layer. As a result, the bag (1), once opened, can be closed again in order to store seeds which have not been used for later use. <IMAGE>