So far the bag is great. Good zipper. Holds my fins , bcd , regs ,masks , wetsuit ,computer ,save a dive kit perfectly . There is no extra room. Pack strategically . Complies with size requirements and fits in overhead compartment on planes easily. My equipment in the bag weighed in at 24 lps. Carries as a back pack or as a duffle bag. Comfortable straps. Holds water inside without any water leaking out when you have to load wet equipment in it and travel inside vehicles after diving to return to hotel ect . I cant say about its durability , this is my first trip with it from Florida to Mexico for several dives. I hope it holds up and lasts for several years. I would definitely recommend one if you fly and dive.