I don’t know if this has been brought up by someone else before. If it has been I will reiterate it.
I would absolutely love , and totally purchase if needs be (within reason), an accessory for Ogryns that is some kind of pack (like a backpack or something) with “snacks” and/or “juice boxes” written on it.
Considering that the smartest ogryn can count to 4 and can remember the first letter of his own name, i think most (if not all) ogryn can not read anyway.