Nicely thought out and constructed small frame bag. This bag has more of a semirigid feel to it than some of my other bags. I don't mean hard, just more structured so that it retains it's shape rather than being loose and floppy fabric. The interior liner is a bright blue so it's easy to see things inside, there is a small pocket on the left, and two small mesh pockets on the right, along with a center divider that divides the bag into two separate compartments, with a waterproof zipper on each side for access. The center divider, while sewn into place, has sufficient "slack" that it can move to either side of the bag to make either side as large as the full bag dimension. In other words, you aren't stuck with two small compartments if you have larger items that require more space, but you have two compartments that can help keep things segregated and organized if desired... sort of the best of both worlds. There is a daisy chain affair sewn along the rear, top, and wrapping around the front down onto the front part of the bottom, that allows you to position the straps however best fits your frame and setup. I can see a lot of flexibility in this design to allow it to work with a lot of frames. It comes with three nice and long velcro type straps that can be trimmed to fit, and are long enough to fit any frame imaginable. Also included, and that I wasn't expecting, are three nice rubber straps. These can be substituted for the velcro straps if one prefers, as they make the bag easier on/off versus the velcro straps if one wants to swap the bag between bikes often. Or, I suppose they can be used to lash things to the daisy chains sewn into both sides of the bag, or to the handlebars, or wherever. They're nice straps and are a bonus that I wasn't expecting as they aren't shown in any of the listing photos.Now, this is a small bag intended to take up minimal frame triangle space. So, look at the dimensions shown on the listing information, and consider how you plan to use it. For example, I have a smaller iPhone SE and it fits fine. But, if you have a large phone and want to store in this bag, be sure to check the sizes listed. The zipper openings are 6 inches long, and the interior height of the bag is marginally taller than my iPhone SE is wide. But, with that said, the bag is large enough for a spare tube, tools, wallet, keys, snack bars, gels, and many other miscellaneous things I carry while out and about. In other words, it's spacious and useful. Just consider your needs in such a bag.Overall, a nice design, and a well made addition to my growing collection of bike bags and luggage options. I already have s a small frame bag on my all roads bike, and a full frame bag on my MTB. But, I plan to buy a Fairlight Secan in the next couple of months so ordered this bag for it as I think it'll be just right for what I want on that bike. While I seriously doubt I'll find any issues with this bag, judging by my initial impressions of its quality, if I run into anything once I get my new bike and start using he bag regularly, I'll update this review to reflect my findings.I hope someone can find this review at least somewhat useful or helpful in some way.

Durability - 5/5 ⭐️⭐️⭐️⭐️⭐️Material quality - 5/5 ⭐️⭐️⭐️⭐️⭐️Ease of installation - 5/5 ⭐️⭐️⭐️⭐️⭐️Fit and Functionality - 5/5 ⭐️⭐️⭐️⭐️⭐️ (I love the waterproof zipper covers & inside Lining)Value for the money - 4/5 ⭐️⭐️⭐️⭐️Size - 5/5 ⭐️⭐️⭐️⭐️⭐️- Overall I am happy with this find and would recommend it but I do think that it is a little pricey maybe for $40. It would be a superstar deal.