sorry, I'm so used to metric, honestly I packed them some time ago, and cannot truthfully tell you their capacity, but I seem to remember it being around a liter or quart, I'll need to check now, because it'll make me nuts...LOL!

I usually wear a dishdasha around my neck to reduce body armor rub, that covers a bunch of uses, and so passed on the bandanna.

Thanks for the check on the bags, I'l check tonight.

Cheers,
Mike