Gastronorm Plain Lid High Heat Poly 1/1 Amber: Amber Gastronorm Plain Lid High Heat GN 1/1: High heat - A range of high heat containers made from an amber coloured heat resistant material. Temperature range from -40C to +145C. Can be used direct from storage to oven or bain marie. Non stick surface for easy food release. Can be used with E4092, E4093, E4094 Containers