"Fantastic money saver"
Such a shame that Lakeland has 'undersold' this. It can be used to keep food warm, but is actually a 'thermo-cooker' and is really popular in Australia where it is popular with campers. Rather than cooking a casserole for 2-3 hours in the oven, simmer for 12-15 minutes on the hob and place inside - in 6 hours it will be beautifully tender and still piping hot (the temperature is retained, so this is perfectly safe). Saves so much electricity/gas; every household should have one!