An aerial cargo vehicle comprising: - one or more rotors configured to propel the aerial vehicle; - a cargo container defining a cargo volume; wherein the aerial vehicle has a travelling and a non-travelling state, wherein, when the aerial vehicle is in a travelling state, the cargo container is configured to contain cargo to be moved with the aerial vehicle during propulsion by the one or more rotors and wherein, when the aerial vehicle is in a non-travelling state, the aerial vehicle is not configured for moving cargo and the cargo container is configured to contain, at least, the one or more rotors, wherein the cargo container includes a first horizontally disposed wall, a second horizontally disposed wall, and a plurality of vertically disposed walls, the first and second horizontally disposed walls (20a, 20) being horizontally disposed substantially perpendicular with respect to the direction of gravity and each of the plurality of vertically disposed walls disposed substantially parallel with the direction of gravity, wherein the one or more rotors are operatively coupled with the first horizontally disposed wall, wherein each of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall are configured to combine to form an enclosure having the cargo volume, wherein each of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall are attachable and detachable, with respect to another of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall, wherein, when the aerial vehicle is configured for moving cargo, the first horizontally disposed wall is a ceiling wall of the cargo container and a first surface of the ceiling wall is an exterior top wall of the cargo container, and wherein, when the one or more rotors are contained within the cargo container, the first horizontally disposed wall is a floor wall of the cargo container and the first surface of the floor wall is an interior floor wall of the cargo container. - one or more rotors configured to propel the aerial vehicle; - a cargo container defining a cargo volume; wherein the aerial vehicle has a travelling and a non-travelling state, wherein, when the aerial vehicle is in a travelling state, the cargo container is configured to contain cargo to be moved with the aerial vehicle during propulsion by the one or more rotors and wherein, when the aerial vehicle is in a non-travelling state, the aerial vehicle is not configured for moving cargo and the cargo container is configured to contain, at least, the one or more rotors, wherein the cargo container includes a first horizontally disposed wall, a second horizontally disposed wall, and a plurality of vertically disposed walls, the first and second horizontally disposed walls (20a, 20) being horizontally disposed substantially perpendicular with respect to the direction of gravity and each of the plurality of vertically disposed walls disposed substantially parallel with the direction of gravity, wherein the one or more rotors are operatively coupled with the first horizontally disposed wall, wherein each of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall are configured to combine to form an enclosure having the cargo volume, wherein each of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall are attachable and detachable, with respect to another of the plurality of vertically disposed walls, the first horizontally disposed wall, and the second horizontally disposed wall, wherein, when the aerial vehicle is configured for moving cargo, the first horizontally disposed wall is a ceiling wall of the cargo container and a first surface of the ceiling wall is an exterior top wall of the cargo container, and wherein, when the one or more rotors are contained within the cargo container, the first horizontally disposed wall is a floor wall of the cargo container and the first surface of the floor wall is an interior floor wall of the cargo container.