Kinggrand Kitchen 5 Gallon Water Jug Cap Matches Water Bottle Dispenser Reusable Water Bottle Cap Strong Sealing no Spill Top Lid Cover 55mm Bottles for Outdoor & Kitchen 4 Pcs

Snug fit and no drips—perfect for our dispenser. Easy to pop on and off.

Work great on the Primo 5 gallon water jugs

Fit perfectly. We got for 5 gallon jugs we refill at the local Meijer and do not leak in the car. I was surprised how perfect and how many we got for the price.

I use these stoppers with Primo standard 3 gallon bottles which have the same spout as the more common 5 gallon bottles. The first time you use a stopper it is very tight, but then is stretches a little and is fine. No leakage problems, the inner stopper worked fine and prevented leaking while loading the bottle and is attached to the cap so it doesn’t float around. The silicone does not effect the taste of the water either.

So far I love this product is feel strong and good material, Hopefully it last a long time. I recommend this product.