Filling The Tactical Purse

I have a 5.11 Bail-Out Bag.

It was originally going to be my range bag, but I rediscovered the Tumbuk2 bag that Aunt Bat gave me, and it's more than large enough for my range supplies since my rifle case has huge storage compartments for ammo and magazines.

So I now have a shoulder bag with three magazine pouches, a generous main compartment and two end compartments.

I am at a loss as to what use to put it towards.

If I stuff the mag pouches with loaded mags, that means I need to keep a matching gun with the bag.  If this is my trunk bag, it means a trunk rifle.  I love my Vette, but that'd be very un-secure.

If I make it the home grab-it bag it's next to the rifles already.  Besides ammo, what needs to go in there?

Food seems ridiculous.  Maybe some snacks and a bottle of water?  The shelf life on the Nestle's water we get delivered is years.

Medical supplies seem more reasonable.  A blow-out kit is already in the range bag, I should invest in a couple more.  (This makes me realize that I don't have one in each car already).  Oh, blow-out kits are stupid cheap when you know registered nurses (even when there's no theft involved).

What says the hive?  What use can I put this thing towards?