As a homeschooling mom, I needed a small bag for "emergencies" when we leave the house. This bag currently contains a small medic kit, sanitizing wipes, plain wipes, loose change, protein/granola bars, mints, a city map, portable charger & charging cords, rechargeable headlamp, USB flashlight stick, small notebook and pencil, whistle (w/ built-in compass, thermometer, and magnifying glass), multi-tool set, 3oz hand lotion, UNO cards (in its own hard case game carrier- also found on Amazon- and attached with a D-ring on the outside of the backpack), a couple of "Eye Found It" pages with a few crayons, rain bonnet, snack bag clips, rubber bands, and face masks....basically all the things I don't want to and can't carry in my tiny slim crossbody shoulder bag.I don't like to be weighed down with stuff when walking. This bag stays in the car when we go out. I feel good knowing I have these items on hand, if needed. If the entire family goes out of town, I'll just modify the contents so it can accommodate my Bose QuietComfort headphones case (which does fit) and a book. I keep the portable charger in the hanging floating pocket in the back main compartment so I can run a cord from it through the media hole to a phone or other device that needs charging when the vehicle is off. The backpack is small, but that's exactly what I wanted. Overall 5/5.