Dunno about instore but online they have "Camillus 3-Day Emergency Food Supply " and according
to internet there is a good chance they might be SOS bars
I looked at the link, and I didn't see any evidence that Camillus is repackaged SOS. I even clicked on the link within the link. Am I missing something?
The price difference is only three dollars. If you're preparing for ten people, it makes a difference on your budget, but for one person who's already tested and found SOS acceptable...