Insulated door is an aftermarket accessory made by Australian Made Stainless Steel Oven Trays for Travel Buddy ovens
Owners of road chef and kickarse, both copied travel buddy have insulated door as standard.
I don’t reckon the insulated door is required if it’s not in harms way.
Good little investment.....we enjoy putting dinner on st 1pm and pulling up lamb shanks and veg. One less hassle on long days.

