The HotPot solar oven comes with the large heavy duty black enameled steel pot and glass cooker that is pictured above. The cooker, 5 1/2 quart capacity, is a large thick clear tempered glass bowl, fitting snugly inside the glass is a strong black steel pot surrounded the glass cooker. There is 1/2 inch between the metal and the glass allowing a small pocket of air space to surround the pot for added heat retention. Temperatures up to 350-400 degrees. The cooker rests inside a super shiny metal reflector, which is composed of several metal panels the easily fold out to capture the direct and indirect energy of the sun. The collapsible reflector folds flat for easy storage and sets up in 30 seconds.