In the summer, they help keep your vehicle cool, and in the winter, they retain warmth. Whether you're seeking one or the other, we have the perfect thermoregulation solution for you. The covers are filled with synthetic rubber K-Flex/Armaflex. These top-quality insulation materials, which are typically used for insulating camper vans, are the best ones currently available on the market. With strong magnets, double aluminum insulation, and layers of premium fabrics, your vehicle will withstand any weather. With BohemianVan, you'll not only gain functionality but also style, preparing you for all your travel adventures!