Expanded polystyrene EPS in 3 densities. 2 measures of internal EPS.
Inside fully removable. Made with laminated foam of different densities, covered with hypoallergenic tissue for perfect comfort.
Adjustable and fast closing.
2 air admissions in the front and 2 in the back to provide internal cooling between the EPS and the shell, giving a Venturi effect inside to provide freshness.