The 8 Best 5 Gallon Jug Caps (2023 reviews)

The mylolf 5 gallon jug cap's high-end materials makes sure that it ages well with use. These are the caps you want, if you don't want to deal with a jug that tipped over and leaked all over. Lines up perfectly, there is enough depth to insure a good seal as they do move a bit when you’re handling them or traveling in the car. They do not leak and keep the contents inside clean and fresh.

The diameter of the hole in mylolf water jug cap is 18 mm, so tubes with a diameter lower than 18 mm can be passed through. They are very helpful for refilling and reusing water jugs.

It can be used on threaded bottle neck and works perfect.

Why We Like This:

Excellent choice for reducing plastic waste from individual water bottles
Fits both pop-on and threaded capped containers, great replacement lids
Saves water and mess with no leakage

Best For Bottles: Fiizzot 5 Gallon Jug Cap

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate cap. The fiizzot 5 gallon jug cap is exactly that - it's a simple cap that hits all the right notes. Water jug 5 gallon cap operation is simple and labor-saving, lids for 5 gallon water bottles for elderly and children can also easily operate. The unique anti-leakage design, can fit perfectly with the 55mm opening water bottle, even if you lay sideways full of water water jug on the water jug holder, no water leakage will occur. These silicone lids are wonderful and are so much better than trying to reuse the disposable lids.

These fit the straight top 5 gallon jugs nicely. It can be removed by prying directly, and it will not crack and can be reused. The product doesn't leak while the jug is on on it's stand. These easily come off and still seal just as well.

Why We Like This:

Bpa's, no pfas, no chemical leaching like some plastic lids do
Comes with handle and easy to carry
Works great and is easy to put on and remove

Best For refilling stations: Hibeauty Pro 5 Gallon Jug Cap

Buy on Amazon

Not everyone likes to purchase cap for their daily usage, but the hibeauty pro 5 gallon jug cap would be an anomoly. They will drip a little if you have your bottles on the side rolling around in the back of a truck but other than that well worth the money. The product is great for refilling stations and not worried it will spill on your drive home and keeps pet hair and dust out. It fits nice and snug with absolutely no leaking. It can even carry the jugs sideways for a long time and never comes off.

Why We Like This:

Great quality and truly leak proof
Hugs to tops well too prevent leakage
Keeps water in and contaminates out
Holds tight, goes on and comes off easily

Best For American Maid Bottles: Toymis 5 Gallon Jug Cap

Buy on Amazon

Next on the list, we've got yet another cap that manages to win our hearts. It's the toymis 5 gallon jug cap and it's widely considered as cap that has the most suitable features. These silicone water caps are soft, easy to install and disassemble, first turn the lid upside down, put the lid tightly on the mouth of the barrel, and then adjust the edge to make sure its sealed. It fits the american maid 5 gallon water bottle. It comes with an inner buckle that can be removed, so it can be used in a water dispenser.

They are easy to put on and off. They are easy to put on and remove and make changing out the bottles in the cooler easy. This water jug cap has worked very well.

Why We Like This:

Great option for hard to find screw on tops
Works with primo pump and american made bottles
Lot of satisfied buyers

Best leak proof Cap: shopping Gd 5 Gallon Jug Cap

Buy on Amazon

If you’re familiar with Walmart water jugs, it fits them nicely. It comes with ordinary water jug caps that leak or spill when you keep it on a storage rack for the water jugs and despite being tightly capped, the water slowly leaked out. The jug cap adopts a leak. It comes with a detachable inner plug design so you can set your water jug on top loading water dispenser without spilling any water.

The outside diameter of the cap it’s self is about 2 1/4 inches. It has a stronger sealing than general caps, which ensures that the water in the jugs will not splash, leak or spill, clean and safe.

Why We Like This:

Easy to clean and dishwasher safe
High quality material and dishwasher safe
New and hot release

Best For keeping debris: Koomduk 5 Gallon Jug Cap

Buy on Amazon

The koomduk 5 gallon jug cap is the best convenient cap on the market today. It is easy to use silicone caps for the big water bottles. These silicone jug caps are indeed very thick. They stay in place and prevent leaks and spills. The water caps seem fairly well made, and they fit great. The silicone design makes it easy to clean and if you fill up your own jugs, easy to reuse over again.

They do a good job at keeping water in and simple to put on the dispenser without creating a tidal wave. These are nice and flexible and easy to clean.

Why We Like This:

Good sturdy and firm water jug caps
Snaps tightly on to your water cooler jugs
Nice set of 4 silicone 5 gallon jug lids

Best Easy To Use: CUNDA 5 Gallon Jug Cap

Buy on Amazon

For a low asking price, cunda 5 gallon jug cap has managed to overwhelm their customers by packing as many features as they could. Be nature friendly with these reusable bottle caps which will also save you lots of money with time. Thanks to its stronk sealing, this jug cap keeps dust and other dirt out of your water, keeping it clean, fresh and sterile. It is odorless, soft and elastic.

These caps work on the 4 gallon (3.96 gallon or 512FL OZ) bottles commonly sold at grocery stores. It comes with its standard 55mm opening so it is a perfect fit for 5 gallon jugs but also for 3 gallon jugs. The Cunda” silicone caps are reusable and easy to remove as well, so your fingers will not get hurt. It is suitable for water jugs at home and in your office.

Why We Like This:

Works on 4 gallon jugs too
More disposable plastic water bottles caps
Lot of satisfied buyers

Best value For money: Rainerz 5 Gallon Jug Cap

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a worth the price cap. The rainerz 5 gallon jug cap is exactly that - it's a simple cap that hits all the right notes. It is perfect if you need a reusable leak proof cap for your water bottle. It comes with a standard 55mm opening and it is perfect for 5 gallon jugs but also for 3 gallon jugs. It comes with its strong sealing, this jug cap keeps dust and other dirt out of your water, which keeps it clean, sterile and fresh. It is made out of environment friendly silicone, this cap is odorless, soft and elastic, ensuring you that drinking water can stay pure and fresh for a long time.

These are durable, made out of healthy silicone and can be washed of course. It’s very practical and easy to use. It is very suitable for use in water jugs at home or in the office.

Why We Like This: