Review on 💡 Enhance RV Comfort with Camp'N Universal 14 x 14 Vent Skylight Insulator – Insulation, Shade, and Reflective Heat Shield – Inflatable Pillow (1 Pack) by Jabari Campbell

This little fella has worked well for us over the past few weeks. Definitely offers some insulation from the sun through the open roof vent (read: the vent doesn't have a "Maxaire" type cover. I bought it more for its dimming ability and it works great. Just blast it like a pool toy and it is suitable ) directly on site. Depending on the temperature, you may need to add more air (like tires, the pressure is lower when it's cold). A good product. Although a pillow might work just as well.