I've been using this bag as my daily bag/purse for months and I love it! The outer material is smooth, yet sturdy and doesn't snag or catch on things making it look ratty.
The back of the bag is well cushioned and has netted material that breathes, so if you wear this on a hike, you don't get as hot as you would wearing most other backpacks.
The concealed carry compartment has just enough space to beautifully fit a G43 and two 6 round mags. Altogether 3 magazines plus one in the chamber makes for 19 rounds, so I feel pretty secure on a daily basis.
The bag has a deceptively large primary compartment if one wanted to keep a book, journal, and other essentials in it. But if you prefer to not carry such a heavy load, the backpack isn't awkward holding minimal items.
IF I had to give one critique, it would be nice to have an inner zippered compartment for pads and tampons. Because it doesn't, they just free float in the bag same as my wallet, pen, checkbook, etc.
The inside of the backpack has slip pockets, but items easily go into disarray inside if while wearing the bag you pull it within reach without taking it off.
I also had a minor seem start to come undone because I didn't realize how I had my weapon placed inside was applying unnecessary pressure to the seam. I just used black thread on my red and black bag to repair the seam, and I repositioned the weapon to remove the strain on the seam. Problem solved!