Most mid and large size “swiss army” knives have a P-38 type can opener as do Leatherman tools.
I hadn't thought about that. I once worked for a Swedish company (un-named) and they seem to hand out multi-purpose knives for every occassion. I have a box full of them, from itty bitty to large.
I never understood why a Swedish company would hand out Swiss army knives. But the glug was great at Christmas.