Review on 💧 Zerone Water Jug Cap: Blue Gallon Screw-on Cap Replacement Tool for Dia 2.17in Bottles - Pack of 5 by Nate Jenkins

These were the only caps I could find that reviewers confirmed worked with Walmart branded water bottles function. As others have said, they're not exactly the right size, but pretty close. A NOTICE. DO NOT install the washers provided - otherwise they won't fit in the housekeeping bottles - I had to take them out. They snap *loosely* onto the maid bottle. The first two times I used it when I pulled out the bottle the cap stayed behind. The third time, he withdrew and stayed in the water cooler. Luckily I can remove the cap/cone/top of the cooler and remove the cap easily. Make sure you can do it with your cooler! Or attach tape or something so you can pull it out (wash everything). Other than that, these are great lids and they work great for me. It's not a watertight seal, but it's tight enough that it won't spill when I put the bottle on the cooler, although it's not an airtight seal. Much better than knocking over an open bottle when a cup or two is spilled!