














♻️ Seal smart, sip fresh — never settle for leaks again!
The MYLOLF 3 & 5 Gallon Water Jug Cap is a premium, reusable silicone cap designed to fit standard water jugs with 55-60mm openings. It guarantees a leak-proof seal for over seven days, is BPA-free, dishwasher safe, and built with a thickened, anti-drop design for durability. Compatible with multiple jug sizes and dispenser types, it offers an eco-friendly, cost-saving alternative to single-use plastic caps, making it an essential upgrade for sustainable, hassle-free hydration.









| ASIN | B0BSDD2VCW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Water Dispenser Replacement Parts |
| Brand | MYLOLF |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,043) |
| Date First Available | January 15, 2023 |
| Included Components | Water Jug Cap, Water Jug Cap Plug |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Item Weight | 9.3 ounces |
| Item model number | MY-KD03-12 |
| Manufacturer | MYLOLF |
| Material | Silicone |
| Number of Pieces | 1 |
| Part Number | MY-KD03-12 |
| Product Dimensions | 2.2"L x 2.2"W |
| Shape | Round |
| Style | Reusable Water Jug Cap |
D**A
Excellent Reusable Caps for Water Jugs
I recently purchased the MYLOLF 3 & 5 Gallon Water Jug Cap set, and they have proven to be a fantastic addition to our household. These reusable food-grade silicone replacement caps offer a convenient and eco-friendly solution for sealing our water jugs. First and foremost, the quality of these caps is impressive. Made from food-grade silicone, they are safe, durable, and free from harmful chemicals. The material is thick and flexible, ensuring a secure and airtight fit on both 3 and 5-gallon water jugs. I feel confident that our drinking water is well-protected from contaminants and spills. The design of the caps is simple yet effective. They fit snugly over the jug openings, creating a tight seal that prevents leaks and keeps the water fresh. The tabs on the sides make them easy to remove without much effort, which is a significant improvement over the more difficult-to-remove traditional caps. This ease of use is particularly appreciated when handling heavy water jugs. One of the standout features of these caps is their reusability. By opting for these silicone caps, we are reducing our reliance on single-use plastic caps, contributing to a more sustainable and environmentally friendly lifestyle. The fact that they are reusable also means long-term savings, as we no longer need to purchase replacement caps frequently. Cleaning the caps is a breeze. The silicone material is easy to rinse off, and they can also be safely placed in the dishwasher for thorough cleaning. This ensures that the caps remain hygienic and ready for repeated use. In terms of versatility, these caps work well with both screw-top and snap-on water jugs, making them a versatile choice for various types of containers. The set includes six caps, providing ample replacements and ensuring we always have extras on hand. In summary, the MYLOLF 3 & 5 Gallon Water Jug Cap set is an excellent investment for anyone looking to replace single-use caps with a durable and eco-friendly alternative. The high-quality food-grade silicone, secure fit, ease of use, and reusability make these caps a standout choice. I highly recommend them to anyone seeking a reliable and sustainable solution for sealing their water jugs. They have exceeded my expectations and have become an essential part of our daily routine.
K**Y
So handy and easy to use!
I recently switched from having my home water delivered to taking the 5 gallon jugs to a water filling station myself. This helps save quite a bit of money! I kept the 5 gallon jugs from my former water delivery service and had to remove the thick, clear plastic ring that they had on the bottles in order to get these silicone covers to fit. This is fine by me because it makes the mouth of the jug a bit larger and easier to fill. I just stretch the silicone cap over top when it’s full and it seals perfectly. I haven’t tipped the jugs completely upside down, but I have briefly laid them in their side and there was no leakage at all. There is a little stopper in the middle of the cap that pops inward if you are using a top loading water dispenser so there isn’t any spillage. I use an electric pump with a tube that goes down inside of the jug and it just sits nicely over the cap. I have already save a good amount money by using these to refill my own jugs. They have already paid themselves off. So far they have lasted a couple of months with no signs of decreased quality. If they ever do wear out I will buy more though.
A**J
Worth it
Got these to use with a pump to keep it from moving around. Glad I did. They fit perfect and are easy to put on and remove. Functions as it should and with the pump added you don’t even see them.
A**S
Decent quality, a little disappointing
It fits nicely on 5 gallon jugs. It’s not the best quality, the middle piece comes out extremely easily and it’s kind of flimsy. But it works well enough and I like that it’s not plastic and reusable as well. It’s also easy to put on and take off. Overall it’s not terrible but not perfect either.
J**D
Fit snug, no spills !!
Perfect for 4/5 gallon jugs. Fit snug! When full 4 gal tipped over in car nothing spilled !! Exactly as advertised!!
E**A
Way better than plastic!
Perfect for our 3 and 5 gallon water jugs. They make things so much easier than dealing with the plastic ones and after several uses they are still in great shape!
D**N
Does a decent job with a little hiccup.
They seal the water in but the plug that deals the hole is very delicate. You push it in to put the spout and the plug comes undone and falls to the bottom of the barrel. Then you have to fish that out when you’re done with it. Bit of a hassle.
A**S
Functions well
These are a must if you use a water dispenser. These make it easy to turn the jug upside down to place on the dispenser. Just clean them after each use. They are leakproof and reusable.
M**E
I just received these. I get water jugs filled at a nearby artesian well. these will be perfect. Love that they are reusable. seems to fit my 3 gallon jug nicely. exited to use
R**Z
Cumplieron ampliamente mis expectativas, quedó satisfecho y seguramente los volveré a comprar.
J**U
I’ve been using these MYLOLF 3 & 5 gallon water jug caps for about two years, and they’ve worked well. Fit is good, no leaks, and they’ve held up nicely over time. Simple, reliable, and still going strong.
R**H
Okay
I**L
Work well.still using not 1 has broken and we have filled up constantly
Trustpilot
3 weeks ago
1 month ago