Abstract: The present invention relates to a container having a collapsible frame coupled to one side of a sliding roof that defines an upper side of the container. According to one aspect of the present invention, the container may include a collapsible frame that is pivotably coupled to one side of the container, and the sliding roof which defines the upper side of the container. The sliding roof may be configured to slide like a vertical blind along the upper side of the container in a direction from the side opposite to the one side toward the one side of the container, and to open the upper side of the container. The sliding roof may be configured to move past a first side of the container through the collapsible frame, and the collapsible frame may be configured to support the sliding roof when the sliding roof moves past the first side of the container.