An expandable shelter assembly that includes a covering hinge coupled to an expandable frame and a base hinge coupled to the expanding frame opposite the covering. The expandable frame is a hollow quadrilateral structure that includes a plurality of sides. The expandable frame includes a collapsed state and a deployed state. When collapsed, the expandable frame is collapsed and the cover is positioned proximate to the base. When deployed, the expandable frame is expanded and the cover is positioned distal to the base. Each side of the expandable frame is insulated, collapsible; includes a first panel hinge coupled to a second panel; and folds inward when the expandable frame is in the collapsed state. The covering and the base are each complementary in shape compared to the expandable frame. The covering is a rigid structure that partially encloses the expandable frame. The base is a hollow and rigid frame.