Abstract: A stowable shelter assembly configured to be securely anchored to a support at two or more anchor or attachment points to provide a greater level of security and stability includes a first member having a bottom end, a top end, and sides extending between the top end and the bottom end. The bottom end is attachable to a support. A second member has a back end coupled with the top end of the first member, a front end, and sides extending between the back and front ends. The second member includes an anchoring member extending past the front end and is movable between a stowed position where the first and second members are co-planar such that the front end of the second member is positioned a distance above the bottom end of the first member, and a deployed position where the first and second members are angled and the anchoring member is positioned partially below the front end of the first member and spaced a distance from the bottom end to define a shelter space.