TERA PUMP TRRWC02 Reusable No-Splash Cap, 3 to 6 Gallon

This reusable, washable (dishwasher safe), simple, yet absolutely effective three or five-gallon water cooler jug cap is a "must-buy" for anyone who owns an office or home water cooler. Our family recently made the switch from using water filter pitchers and store-bought water bottles to the office-style water cooler. Tired of constantly buying new filters for the pitchers every three weeks and dealing with the impending slow filtering after just a week, the water cooler was the logical choice for us. About $160 later, we are the owners of a top brand new water cooler (and heater) and two five-gallon water jugs. Water refills are easily accomplished at the retail store, but if you own a top-feed water cooler, you know there is no easy method to avoid spilling/splashing at the very least several cups of water whenever it is time to switch out the water cooler jug. Unless you want to overpay for in-home delivery of your water jugs or pay a premium for the pre-filled jugs that already include this type of spill-resistant cap, then spend the few dollars and make life easier on yourself and your spouse and be happier in the long run. So far so good with the cap. I purchased four, with one in use and three spares. Judging by the quality of the caps, it will be several years at least before I may have to switch to the second one. If you own two water jugs, then two should honestly suffice. I do not use the caps for transport, since the water jugs come with screw-on caps. When I switch out the jugs, I hand wash the one that was on the empty jug and place it on the full jug. Prior to these caps, switching the water jug was a test of speed, agility and physics to try to minimize the amount of wasted water and subsequent cleanup of wasted water from the wall, floor and exterior of the water cooler. I estimate an average of 2-4 cups of water (or more) were wasted each time I switched the jugs, but with these caps, the amount of wasted water is literally reduced to none at best and a few drops to less than half a cup at worst. I no longer have to elegantly balance the slamming of the water jug onto the water cooler with just enough speed to avoid spilled water, but with reduced force so i don't risk damaging the water cooler, the spike that the water jug sits on, or the water jug itself. I now take my time, lift the water jug, gently invert it, and again gently place the jug with the spill-resistant cap on over the spike on the top of my water cooler. If you aren't sold on the idea yet, then consider this: these caps are interchangeable between the jugs that feature screw-on caps and the type that have the plunger caps. There are also no design flaws that other similarly functioning caps have (e.g. there are no "wings" on the side of the caps that prevent the jug front resting completely on top of of the water cooler; there is also no "ball" that the spike must lodge out of place for the water to flow; simply a flap that the spike moves out of the way). So go ahead and add this cap to your shopping cart, and in a few short days, you (or if you're the office manager, then whichever worker changes your water out for you all) will be happy you made the purchase (I would buy at least two; you never know if/when they may stop making these, and you will have missed out on the buy). For the sake of presenting a fair review, I do have one gripe: No Amazon Prime free two-day shipping on this. Then again, I would have paid twice the $ amount for this than it costs, so that is a moot point...

I tried a different brand that said they were "reusable" and they were the same kind of plastic, one time use I get at the store. Yes, these are higher priced, but they are the last bottle caps you'll need. I gave them 4 stars on the leak proof, because you do get a SLIGHT amount of leakage. They are made from a soft, flexible rubber, so you can easily take them on and off. There is a flapper in the center, which is not a hard seal, thus a little bit of leakage. But THESE ARE GREAT!!! I got 4 of them and I am now set! They work on BOTH REGULAR AND TWIST TOP bottles, I only have the regular bottles. I suggest you get one, try it and you'll be back for more.

Decided for 2019, drinking more water was a top goal. Was tired of endless empty plastic water bottles. Purchased a Primo brand water cooler, but did not know a specific type of bottle with a puncture-cap was required. Researched until I came across this gem. Arrived shortly after purchased and definitely was as advertised! Here's my quick and dirty: 1. Be sure to research what type of bottle you need when purchasing a water dispenser. 2. This cap works great with Primo brand "probe type" dispenser from Walmart. Very little splash back when loading. 3. Cap DOES NOT fit well on Walmart 5 Gallon bottles- AmericanMaid brand I believe? Also, tried the cap with the Primo brand bottle from Walmart's bottle exchange program, cap fits loosely on bottle (without screw ring attachment), did not want to try out in my dispenser. 4. Winco stores empty 5 gallon bottles work PERFECT, great snug-screw on fit with the cap and little splash back. So far, so good. Really happy I decided to purchase this, rather than throw-away one time use caps. Definitely looking forward to increased water intake now! Will update this review when I need to change out the bottle! Thanks Terra Pump!

This only fits 48mm bottles. I purchased a 48mm bottle to go with it at the same time and received a 53mm bottle instead which fits very loosely and won't stay on when water is in the bottle. At first I was upset because I didn't know there were 53mm bottles, but when I measured I found out the bottle was a problem and after that was replaced this works great. If it doesn't fit measure. I returned the original bottle purchased elsewhere and got this from Amazon instead. I can confirm it works very well with this bottle. Bluewave Lifestyle Water Bottle with 48mm Cap, 2 gallon The cap is a silicone piece (the blue part you see in the picture and the flap valve inside) as well as a hard plastic adapter for threaded bottles. I think the adapter is nylon, but I'm not sure. I wish the whole thing was made out of the hard plastic except the valve though. I think for threaded bottles the single piece is a nicer design. I knocked the silicone part off once while turning the bottle over when it hit my hand. This is the main reason for only 4 stars It leaks a little from the valve when I turn the bottle over slowly so pair it with a bottle you can quickly upend. I really like it and would order one again.

We recently got a Primo water cooler which has a probe which made putting the water bottles on without spilling a hassle. At work, we have a similar cooler with a probe and the water bottles we get delivered there have these caps that block the water from spilling until the probe pushes the small valve in to release the water. I wanted something like that for my own water cooler at home. I bought this product after reading the reviews and I have to say I was not dissapointed! Although I have a screw cap bottle, the screw cap attachment didn't fit, but when I removed the plastic ring on the inside of the cap, it fit the bottle perfectly. It fits snug and when I tried putting the water bottle onto the cooler, the cap did as advertised and kept any water from spilling. The probe pushed the small valve on the cap in just fine and the water cooler works as usual. Putting the water bottle onto the cooler is really easy now with this no splash cap. Love it, and am glad I was able to find this on amazon.

This wonderful no-splash cap is a life saver for me and my fellow coworkers. No more splashes or accidental spills. Plus it's convenient inner ring supports the different size bottle tops we have. I would definitely recommend this to anyone interested. (Updated 9/18/17) This purchase was supposed to also grant me a free no-splash cap but instead, I ended up with nothing. This is partially the fault of the USPS carrier that never delivered the item but it's also on part of the seller who failed to give me the tracking number as soon as it was sent out. First, the seller sent my free no-splash cap to an Amazon Locker, which is useless without the pickup code lols, and I only found that out after contacting him. So he asks for a physical address (which I gave him) and I heard nothing back for over 2 weeks. Sooo, I contact the seller and then that's when he decides to tell me that my product was sent out 2 WEEKS ago, oh and btw, here's the USPS tracking #. The same tracking # I could have used over 2 weeks ago as a heads up that my package was coming smh. Instead, I was unable to intercept the moronic USPS carrier in my neighborhood and to make matters worse, the free no-splash cap was "supposedly delivered", but it never was and now it's lost. It was a freebie I was looking forward to, and I was actually planning on buying two more caps but now I think I'll look elsewhere cause of this inconvenience. The cap worked great but this inconvenience (and no free cap) will cost you two stars.

I was searching for a better solution for a top, once we bought our new Primo water cooler. It requires a bottle with a top like this, or else you are spilling lots of water when you turn over the bottle. I don't get the commercial water bottles that you get at the grocery or delivered. We pick up a 4 gallon purified water bottle from Sam's about once every 3 months. Then just refill it ourselves with gallons of spring water we buy at the grocery store. Trying to get the top off and back on this Sam's bottle was so difficult. After reading other people's reviews, I thought I would try this top instead. It is perfect! Fits the 4 gallon bottle perfectly. I had to remove the white ring, because it is a pop top, not a screw top. That was easy! Now we just put a gallon or 2 of spring water at a time in the bottle, replace this top, and pop it on the Primo cooler! Couldn't be better! I should mention that what makes it so much easier than the top that comes with the bottle is that it is very rubbery and flexible. The other top is very hard plastic and very hard to pop off and on. We will be able to use this top now, while we continue to buy the Sam's water bottles. Much better than having to pick up and store big bottles from the grocery!

Purchased June 8, 2016. I feel the cost of this is way overpriced for what it is. This does not fit the 3 gal. bottles that I bought at WalMart. (AmericanMaid brand) It is loose and falls off. To help remedy this, I put a strip of saran wrap around the outer edge of the cap/bottle to help hold it on. I do not put the saran over the hole in the lid. I just wrap it around the neck a few times. The flap inside does not close tight enough to stop water from pouring out when you tip the bottle. It just makes a smaller hole to spill from. Another thing is when I get the bottle on, sometimes I have to tip it to the side to allow the water to fill the reservoir. I don't know why that is. I should have sent it back when I bought it but it was better than trying to put a bottle on the dispenser with no lid at all. Kind of. It said it came with an inner ring for use with screw-on caps (which I have). It did come with instructions on how to remove this inner ring. It sure confused me b/c DID NOT COME WITH AN INNER RING. I regret this purchase and surely there must be a better cap out there.

Gets stuck on our spike inside the water cooler, can remove it with a spoon. But the material breaks easy if it's forced. But this is a great product and saves a lot of money reusing the same bottle.

Fit our 5 Gallon reusable BPA free bottle perfectly.