Abstract: Containers are disclosed in which a transparent front wall is joined along lateral margins to a rear wall, which is formed of front and back panels adhered together and arranged to be stored flat. The rear wall has transversely elongated flaps of curved outline that cause the front and rear walls of the container to bow away from each other when the flaps are erected, the erected flaps forming end closures of the container. The panels of the rear wall provide article-engaging formations for fixing the location of an article or articles in the container, and to enable the container to be stood upright or to be hung on a rod for display purposes.