Ex Marine demonstrates clever way to survive from drowning using your pants

Yeah, that's what they teach us in the Army too.

For the longest time I thought you tied each leg closed individually and was wondering how one would get it to stay around the neck.

That is amazing!

Yep this is part of Navy swim quals too. We learn this in RT

but what if you're a hipster and your pants have holes in them?

Awesome instant lifejacket !