THIS THING IS GREAT AND HAS CHANGED THE WAY I COOK CAMP MEALS!
I recently bought it as I like real, fresh steamed rice while hiking (as that's what we eat at home). I then just add chilly salmon or a home dried stir-fry or curry to the rice. The Keith ti6300 has markers for either 100g (1 person), 200g (2 persons) OR 280g (3 persons) of rice with associated amounts of water.
Steaming is quite frugal on water usage which I like. The pots (main & inner with tiny steam holes in it) are NOT the lightest at 256g, but you can eat out of the inner while heating up water for a hot drink in the main pot. I place the pot directly on top an Evernew titanium alcohol stove so that it simmers (top stove jets are blocked by pot but bottom circle of jets still work fine). Perfectly cooked rice takes 17-20mins using 50-60ml of alcohol fuel (dependent on conditions). So not the quickest either but you can set it going then do other things - you don't have to stir or watch it at all - just make sure you add enough water so that your pot doesn't boil dry. You add water to the marker - wait, let it soak thru - then add to the marker again plus a bit more for good measure. It also does the 'cake in a cup' mix perfectly by steam (5 mins). I have not tried any other baking.
I bought it for A$107 (now $103) from
https://www.banggood.com/Keith-Ti6300-Titanium-256g-900ml-Cooking-Pot-Nonstick-Rice-Cooker-Lightweight-Cookware-With-Handle-p-1129365.html?rmmds=search Highly recommend...it's BANG GOOD!