Great gym bag , I have many gym bags (I’m a gym rat ). With that being said , I have much experience with many brands and styles , the wiaility of this bag rivals that of king Kong gym bags , I have theee King Kong bags , the zippers are very big and heavy duty , will not break on you when you’re in a hurry and try to stuff the bag , this seems to be a problem with most bags , along with the stitching on the handles graying off and breaking , not on this bag , I put 25-30 lbs of weight in it and for a year of use it shows no tears or even scrapes , quality is 100 , I put preworkout, two changes of clothes , two ahaker bottles full , gel , brush , shampoo , body wash, lift straps , bar clamps , ear phones , (3pairs) cámara, and it gets stuffed to its limit , hence the 25-30 lbs weight , the only thing I’d like is for it to be a bit bigger but for the average gym goers it’ll be perfect, it’s wirrh the price , I bought two