I wouldn't carry this "ready rice", because I try never to carry much food containing water. Meat in foil packs is one exception.
This rice is marketed for "microwave convenience" with just 90 seconds of heating in a microwave.
You could dehydrate it at home, and rehydrate it as if it were an instant rice that you were cooking FBC style. But, then the Instant Uncle Ben's Rice might do just as well.
If you poured boiling water into it, you would make "soup". If you dunked the packet in boiling water, you would warm it enough to eat it.