UltraMax® fabric for maximum UV protection. Mounts to tour trunk racks, sissy bar. Rigid construction and solid base panels, and base panel can be removed for cleaning. Side panels unzip allowing maximum airflow. Small permanently-open side mesh vents. Large lid opening for ease of access. Lid has two-stage zipper opening; first stage allows flap to open with mesh closed, second stage opens mesh to allow pet to look out while on integrated leash. Both lid panels roll back, with tab to secure open. Wide front panel also has two-stage opening; first stage opens mesh porch, second stage opens completely. All two-stage openings zippers securely latch together. Adjustable leash allows pet to move freely. Two side pockets for storing pet essentials. Carry handles make for easy transport. Reflective piping. For pets up to 20 lb..