Review on 💧 5PCS Water Jug Cap 55mm - Blue Screw Lid for Gallon Drinking Water Bottles - Replacement, Reusable & Sealing Ring Included by Brendan Baker

I bought these because I thought they would fit my 5 gallon water bottles so they wouldn't leak when I put them on a top loading water machine. I have 2 different sized gallons of water (didn't realize this when I bought them) and they don't screw into any of the water gallons. When I turn the gallon upside down to put it in the car it still leaks or the lid falls off completely. I read the description and there is no size given. I'm sure they're very good for the gallons they actually fit, but they don't work for the ones I have with the smaller top and wider top.