I don't write a lot of reviews but felt compelled to write one. We have kayaks and were looking for an extra dry bag that was reasonably priced. Let me preface this by saying that we bought a dry bag from Walmart first. There wasn't a selection, they literally had one, so that's what we got. If I wouldn't have gotten first, I wouldn't have had anything to compare it to.When I initially opened the package I looked over the dry bag (I got a 20L yellow one to match my yellow and black kayak) the material seemed kind of thin and cheesey, almost rubbery-plastic like compared to the one from Walmart, which kind of surprised me. Side by side, the one from Walmart ("Outdoor" brand) seems to be made out of a material that is much heavier and appears very waterproof. The stitching on the bottom of the Amazon bag was also questionable and messy. I do like the see through window, it was nice to be able to locate something quickly while out on the water. The plastic hooks on the ends of the straps are flimsy and look like they will break easily. I was excited about the phone holder until I actually used it. It made great sense when I ordered it, but I was most disappointed with it. I take an old phone with me when I kayak so I don't risk losing my good one in the water. I have an old Samsung Note 9 that I use for pictures when we're kayaking. It's a larger phone. It slid into the phone holder snugly with no excess room. The inside of the phone case had three ziploc type sliding seals which you then fold over three times, then it snaps using snaps. It was fine putting it in but awful to take out. Obviously if you're out on the water it's most likely warm outside. The heat basically melts the plastic to your phone and creates a vacuum which made it very difficult to remove the phone from the little pouch. It was a lot of steps to take the phone out and put it back in, especially if you're in a kayak floating in the water. I guess it's ok if you just want to take your phone, and not actually use it when you're on the water.Overall, I gave this 4 stars. The quality wasn't there like I had hoped, but it did the job and I will continue to use it. It did hold air when the bag was closed and the buckles were latched to make the handle. None of my stuff got wet and there's no doubt that the bag will float if it falls out of the kayak. It does what it needs to do, but I feel like the bag from Walmart will hold up a lot longer (it doesn't have a carry strap though :/ ) I'll probably get a better strap for the bag. If you're looking for something basic and inexpensive, this will do just fine. I would consider purchasing another one down the road if this one holds up.