Bought this bag several years ago having had an osprey bag before and liked it. I've used it daily going to and from work as a firefighter/paramedic i bring it with me on holidays. I have punished this bag and it's held up great the only sign of wear Is on the right shoulder strap and being right handed this is understandable. Two of the zipper tabs came off on the main compartment which I replaced with a bit of twine which works grand. I'm surprised how well this bag has held up to my constant harsh use. Will definitely buy again but probably won't be for a while as this bag is still going strong.