What's astounding is that they barely managed to scrape by with the amount of ration that was left, and the first thing the boys asked for after contact was for food and fresh water -- cannot imagine how ravenous those young lads must've been. [0]
Also, just a reminder -- they're still not out yet. Thailand's armed forces are still at work trying to figure out a way to get the boys out, given how deep inside the cave they're stuck (more than a kilometer inside). News reports suggest the team and its coach would be getting months' worth of supplies and diving lesson in case water level rises. Very dramatic. [0]
[0] https://www.dw.com/en/thailand-boys-soccer-team-lost-in-cave...
[1] https://www.telegraph.co.uk/news/2018/07/02/twelve-children-...