The same proven technology as the thermal bed range is used in the Scruffs Tramps Thermal Lounger. A foam layer is backed with reflective foil in each bed. This layer, which is sandwiched between quilted hollow fibres and the bed's main fill, reflects your cat's body heat back to them, keeping them comfortable. Scruffs Thermal beds have a beautiful corduroy exterior fabric and a luxurious plush inner for the utmost in pleasure. The Ring Bed comes with a bolster and is a perfect place for your pet to curl up and sleep for the night.