This sling bag is perfect for carrying a small gun like the S&W bodyguard in one of the front pockets, along with ur credentials, badge and conceal carry permit in another of the front pockets. The long pocket in the back of the sling bag carries my iPhone 6s, eye glasses if needed, some slim jims and some protein bars. I have received several favorable comments about how the bag itself from strangers.

This bag is pretty good, given the price. The nylon feels durable, and the zippers are decently smooth. The buckle on the front arrived with some random stain on it, but that could just be oxidation. As for the size, it's got plenty of pockets to hold your stuff. (Can only fit tablets 7 inches and smaller.) Only negative I can give is that the shoulder strap likes to slide itself from the position I have it in. This can be easily fixed, however, by sticking a piece of cardboard or something similar in between the strap and the buckle.

The sling bag (black, small) is a good sling bag for its size. The belt has a long extension and can fit on a large torso. The "rear" zipper pocket can fit an 8-inch tablet or a trade paperback and has zippered pocket and regular pocket inside as well. This is great for wallets and such. There is even a place to write your name and contact info. The pockets in front are somewhat less useful, being full of studs just for looks but no utility. The front pockets have smaller zipper pockets in front as well for cables and other stuff. There's a D-ring in front for clipping stuff like carabiner-keyrings and other things. The front pockets are good for phones, spare batteries, point-and-shoot cameras, even purses and such. However, there are no side straps for water bottle (unless you want to clip it to the D-ring).

Over all great product for the price. Will it last 10 years no but it also under 20 bucks. It is a little bigger than I thought, but not in a bad way. The top buckle is robust. But all it undoes is expose the slip pocket. I think that pocket was made for a cell phone but there is a chance that whatever you put in it could fall out when you shift the pack from you back to the Simi front position. The main compartment has several organization things but no pen slots so pens and pencils could get lost in the pack. I do really like the 2 zippered smaller pockets that are in the main compartment vary handy for separating things out. Overall a good pack and has enough organization to be useful with out you finding things to stuff in pockets.
My use for it is for traveling. My job takes me though airports weekly and this pack allows me to have everything I need for the flight ie charge cable, backup battery, headphones, both my phone and work phone, wallet, and a few other things I carry. Normally I have it all in my big backpack and my laptop stuff is in their. It gets pretty big fast so this pack helps keep the things I need the close so I don't end up spilling my pack out when looking for the headphones or battery backup.

This bag is much bigger than I expected and it holds everything I need.

The length of the strap is a bit long for me, but I am very short so I don't think most people would have an issue. The buckle that holds the strap to your desired length is loose and slides easily, but you can fix it easily with a safety pin.

Overall for the price this is an excellent buy. Sure the quality could be a wee bit better, but what do you expect for $23.

I would recommend this bag.