Review on AXEN ON-Off Switch Bite Valve Tube Nozzle Replacement: Essential Accessories for Water Bladder by James Naylor

I needed them too late to find the problem in time and return them. My family has three different bladders, a few different brands. We have purchased replacement parts before and have never had this problem. These replacement valves are too big for the hoses we have. They are very big. the difference in width is 2-3 millimeters. Total waste. I don't know what they're supposed to be good for, but Osprey, Camelbak, and every brand of replacement inner tubes we bought from REI don't fit. See photo.