The 10 Best 5 Gallon Water Caps (2023 reviews)

We consider a 5 gallon water cap to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Gofriipai 5 Gallon Water Cap READ REVIEW

Best For Plastic Water Bottles: Buy: Striludo 5 Gallon Water Cap READ REVIEW

Best For Water Storage: Buy: MYLOLF 5 Gallon Water Cap READ REVIEW

Best For refilling Jugs: Buy: AJELU 5 Gallon Water Cap READ REVIEW

Best For refilling stations: Buy: Hibeauty Pro 5 Gallon Water Cap READ REVIEW

Best Cap: Buy: Yevheniys 5 Gallon Water Cap READ REVIEW

Best For capping off A newly refilled Jug: Buy: Myvision 5 Gallon Water Cap READ REVIEW

Best For keeping debris: Buy: Koomduk 5 Gallon Water Cap READ REVIEW

Best leak proof: Buy: Rainerz 5 Gallon Water Cap READ REVIEW

Best value For money: Buy: Silverstar 5 Gallon Water Cap READ REVIEW

Best Overall: Gofriipai 5 Gallon Water Cap

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Gofriipai 5 gallon water cap is the epitome of what a great cap should be. Silicone Stretch Lids are a fantastic eco-friendly alternative to traditional plastic wrap or aluminum foil. It is made from high-quality, food-grade silicone that is durable, reusable, and dishwasher-safe. It can be stored on their sides with no fear of leaks.

The inner plug opens easily. It is fits for 2, 3, 5 gallon water bottle snap top with 55mm. These are nice to have, easy to clean, but the inner plug pops open with little force, so if you set the full jug down to hard, it will likely come open. It is not hard to put on, and they don’t leak.

• More plastic caps that are hard to pry off and waste money
• Food grade silicone, bpa free, sturdy & durable
• Material is similar to those high heat resistant silicone
• Dishwasher safe, when get dirty just put into dishwasher, easy to clean

Best For Plastic Water Bottles: Striludo 5 Gallon Water Cap

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate cap. The striludo 5 gallon water cap is exactly that - it's a simple cap that hits all the right notes. This 3 pack-5 gallon water jug covers are made of good quality silicone and they work great so far. It fits the primo 5 gallon water jugs easily and will hold if the water jug tips over in the car. One of them has the bigger "lip" on the top, designed for press on lids, and the other is threaded for the screw-on type. They keep the water in the jug until you set it on the water cooler.

It's easy to remove and works well. It is designed to have strong sealing performance, so it will not spill, leak or overflow. This is very convenient, especially for top loading water dispensers.

• Easy to get on and off
• Perfect fit for primo 5 gallon 55mm lids
• Great reusable caps with penetration plug
• Works great for 5 gallon jugs

Best For Water Storage: MYLOLF 5 Gallon Water Cap

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Mylolf line of cap come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. 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. This is perfect for 5 gallon jugs of water. It works well on top loading water dispensers.

The caps hug the bottle securely. They do not leak and keep the contents inside clean and fresh. It is easy to pull off before refilling. It fits well over the cap with no issues.

• Saves water and mess with no leakage
• Works with the primo water jugs
• Need to worry about the plug falling into the water jug at all

Best For refilling Jugs: AJELU 5 Gallon Water Cap

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Compared with other cap in this category, the ajelu 5 gallon water cap has a convenient design. It's a perfect stopper for the standard "Water cooler" bottles that come pre-sealed and there's no other way to seal them for re-use. These are both on their sides with the caps snug and no leaking. The silicone is great until something lightly pulls them off the top enough to loosen its grip and will spill with a great force, other than that, no complaints.

These are a good replacement for the plastic ones that tend to break after they've been used for so long. It is easy to use lids.

• Great solution for re-sealing water containers
• Heavy duty nsf approved silicone stoppers that fit tight and no leaks
• New and hot release

Best For refilling stations: Hibeauty Pro 5 Gallon Water Cap

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Best part: hibeauty pro 5 gallon water cap costs comparatively low and it is available to ship in 24 hours. 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 can even carry the jugs sideways for a long time and never comes off.

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

Best Cap: Yevheniys 5 Gallon Water Cap

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The 5 gallon water jug cap is made of food grade silicone, free of harmful chemicals and bpa free. Although the caps fit snuggly on the bottles, they are super easy to remove but not so easy as to allow the caps to pop off on their own. It fits great and doesn't leak.

It is stronger than ordinary bottle caps. The caps fit in the neck of the bottle snuggly and they have a lip that fits over the opening well. It is made of food grade silicone and easy to remove. It is also very convenient, the lid can be put on or taken off in a second, just press the top to install, then pry open to remove. These caps can be reused for a long time to protect the environment.

• Worked good and do not leak
• Fits three gallon and five gallon jugs
• Easy to install fits well on bottle
• Secure fit that’s easy to remove

Best For capping off A newly refilled Jug: Myvision 5 Gallon Water Cap

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If you are currently in the market looking for a popular cap for your daily purpose, you cannot go wrong with the myvision 5 gallon water cap. They're more suited for upright bottles that you don't want to get a big spill from and to keep dust out though. It allows the straw from the pump to pass through easily. It fits onto the top of the bottle and still has a smaller flap to insert a tube to draw out the water.

The best part is the cap opens for easy filling without removing the entire thing. They leak slightly (very slow leak) when the bottle is turned on its side. They fit snuggly and will definitely keep the bugs and dust out though. These actually go in and come off perfectly.

• Soft, durable, flexible quality silicone with no smell
• Works good and seals well when it works
• Easy enough to remove, but secure enough to stay in place

Best For keeping debris: Koomduk 5 Gallon Water Cap

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Best part: koomduk 5 gallon water cap costs comparatively low and it is available to ship in 24 hours. These silicone jug caps are indeed very thick. Because they are soft silicone, they will last a lot longer than the hard plastic ones. They're a soft, pliable, washable plastic that pushes onto the water jugs to stay secure. They're durable and easy to clean, but the center stoppers in them don't stay sealed all that well if you're moving the jugs around.

They're very nice, however, for if you use any sort of configuration of hose-fed water pump, because they allow the bulk of the opening to be sealed while still giving you a hole to pass the supply tube through. It comes with a pack of 4, you can have replacement caps on hand whenever you need them.

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

Best leak proof: Rainerz 5 Gallon Water Cap

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The rainerz 5 gallon water cap is capable of outshining several other cap featured in this list in overall features in its price range. 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 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 comes with its strong sealing, this jug cap keeps dust and other dirt out of your water, which keeps it clean, sterile and fresh. They work great, no leaks, easy to install and remove. It is very suitable for use in water jugs at home or in the office.

• Good brand reputation
• One of the new comers and featured product

Best value For money: Silverstar 5 Gallon Water Cap

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Not everyone likes to purchase cap for their regular usage, but the silverstar 5 gallon water cap would be an anomoly. The 5 gallon water bottle caps are made from 100% food grade silicone, bPA free. They don't leak, and they have the hole in the middle for the water machine. They are easy to pop in and off. The hole in the middle makes the cap compatible on the drinking machine. It fits great with a screw top. Then it fits great with the screw top.

• Easy to clean and dishwasher safe
• Prevent dust from entering and keep the water clean
• Easy to remove wash and reuse