I have been using this bag as my daily carry for the last few weeks, and I can say that I really love it. I wear it as a sling in the front, and it fits lots of stuff (more than I need on a regular basis, but enough room for a small jacket or water bottle of if I needed to carry them). I love the pocket in the back for my phone. The organization is really nice, fairly minimal and not bulky, but very usable.
A couple small things that slightly annoy me - on the main zipper compartment if you open it all the way, I’ve noticed I can’t zip it back up one handed - it seems like it gets “stuck” on the corner and I need to use one hand to hold the bag while zipping it with the other. And the strap - no matter how I adjust it, I can’t have the padded part over my shoulder without having the easy-to-open buckle on my back, since one side of the strap (buckle side) is much longer than the other. So it does make me a bit nervous to walk around with it. I will probably add a zip tie as someone showed on a tip video, even though it doesn’t look great.
This sling is a fantastic product! I bought it for walks and small hikes. It holds a lot for being smaller than a backpack. I carry two water bottles and a folding water bowl for my dog in it. I also can put my large iPhone in the back pocket and it is a soft pocket that is protected against my body. It can’t get banged around by something I walk past. The main compartment can hold snacks and a folding jacket. This bag carries nicely crossbody and stays put. It has a padded shoulder strap that I love. It is a great bag!!!! It is well made and sturdy. I highly recommend it!