If you need a backpack that takes a lot of abuse this is the one. I've had multiple backpacks as that's how I travel. I am a corporate Pilot and I am getting on airplanes and getting off of airplanes baggage areas Airlines you name it and these bags take a beating! The zippers are awesome the clamps that they have on there but they show are good if you need to hang stuff off of your bag. Here's a little hack. If you have a lot of extra strap left over but you don't want to cut the straps roll them up with gorilla tape. That's what I did and I am happy I did it that gorilla tape really holds. And what else is nice is that the straps and everything about this bag is very tough. This product does what it says it's going to do and it's a great value for the money I would just do some measuring because the pictures of these bags are a little deceiving for the size so measure the size that you need and then purchase accordingly. You won't be disappointed. I am not that's for sure. Read more