I upgraded from a smaller eaglecreek hiking purse I got on clearance at REI once some tea leaves spilled in it and I never managed to get the smell out. The old purse (3 years strong) was otherwise in great condition despite overfilling and abuse. I'm a big eaglecreek fan for the security and durability. This purse DEFINITELY lives up to expectations. You could probably shove a loaf of bread in there. Carry two or three kittens.
Fits a kindle, an ipad mini, a large rechargeable battery, 3 smaller rechargeable batteries, a camera, a 3DSXL, a vogmask, a notebook, 2 charger cables, 2 pairs of headphones and an mp3 player in the main pouch. My neck regretted the weight, of course, but it was for science. All the extra pouches hold various odds an ends a lady would have, like a large knife with rope cutter and glass breaker, a taser, hand sanitizer, a few lipsticks, an inhaler, nail file, small mirror, a protein bar, a personal alarm, a few chapsticks of mysterious planar existence.... all outside of the main section.
Most of the zippers are security-style. The main pouch and the front pouch under the flap (where the RFID blocking pouch is) have the stick-and-loop style zippers (the main pouch is stick-and-loop plus the hoops you can zip-tie together) and the others are smaller and easy to loosen or have no security. Keep your valuables in those main ones. The Wallet is especially hard to get to under the plastic clasp and security zippers and velcro'd in. Someone would have to steal your purse or you'd have to abandon it for you to get your wallet pick-pocketed.
The shoulder strap is fully adjustable and there's also a nice little handle. The material is splash-proof and has kept everything bone dry even in the pouring rain. There's also plenty of places to hang keychains or mace on the outside of the bag. A high-quality purse like this is really essential for the modern not-happening-again kinda women. This purse is serious business. Plus with how much crap I have in there, it's a pretty good blunt weapon.
Honestly would render a carry-on bag useless if I ever traveled. This could fit a hardback original copy of harry potter and the goblet of fire.
I've thrown it off the second story with no damage. Straps caught in the car door never even phase it. Pretty certain it had motor oil on it at one point.
Listen, if you need a one-bag-fits-all utilitarian purse to last the ages, this is a freaking great bag.  I bet even my cat's ridiculous raptor claws can't touch this bag. I could sneak a bottle of soda and a bag of popcorn into the theatre with this thing if I was so inclined. I'm pleased, okay? Happy customer.

Shoulder strap could be better if it had a pad though, but those do look kind of dopey. it's sharp after a day's wearing.