I bought this bag for about $40 and I've used it for a month so far and I like this bag a lot actually. I bought the Small bag and the size fits my needs just fine. The material seems durable enough and is definitely water resistant enough in moderate rain. The cam buckle itself was a bit tricky to figure out, but after a while it became really easy to adjust the length of the straps on the go. The buckles that secured the bags are a bit hard to reach as they are under the flap but I don't use them all to often unless I really need to secure my belongings. The pockets underneath the flap are my favorite feature! The key lanyard is long enough to open my locks without having to remove it from the bag and secure enough that I never lose my keys. The little napoleon side pocket is great for quick access without having to lift the flap up. The interior itself has a couple of pockets where I keep some small first aid items, a multi tool, flashlight, pens, and some sanitary items. There is a rigid divider inside of the bag where I can keep my laptop and the rest of my items separated, as well has two internal water bottle holders. Minor complaints about the bag however is that there is virtually no padding inside of the bag (which I suppose keeps it lightweight but offers little to no protection for any delicate items). The water bottle holders are also really small and could probably only hold your standard disposable water bottles, anything else would be a really tight fit. The last complaint is the Velcro... It's loud and really annoying to open and easily the worse part about this bag. Luckily I had some industrial strength Velcro strips and some neodymium magnets laying around so I could turn the bag's Velcro closures into a magnetic closure. Aside from small water bottle holders and the Velcro this bag is perfect and easily worth the $40 I paid!