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The classic mason jar is a staple kitchen tool for canning and preserving vegetables - and even for organizing screws and fasteners in the garage or workshop. Their major drawback are the flimsy screw bands and that rust and warp even with light use, potentially resulting in the contamination of the foods and liquids inside the jar. Available for both wide mouth and regular mouth jars, Masontops Tough Bands are made of durable BPA-free plastic and contain no toxic chemicals (such as phthalates) so they'll provide many years of food-safe storage. Masontops Tough Bands also feature faceted sides with make them easier to open and close, and prevents jars from rolling when on their side. And you can use them in every room of your home, in the workshop and even the office. They make excellent storage containers for liquid and dry foods, they're great in the bathroom for storing bandaids and other first aid materials, for beauty and craft supplies, and yes, they're great for organizing fasteners and other hardware items in the garage. Their premium quality construction allows them to stand up to years of dishwasher heat and freezer temperatures. You can trust the experts at Masontops for the best and most durable mason jar tools and accessories!
Leak-Proof & Airtight
The precision threading on Masontops lids make them the most reliable tops for wide mouth and regular mouth mason jars. And the custom-engineered fit keeps it in place, unlike many other similar rings that start to come loose early in their lifespan.
Food Safe BPA-Free Plastics
You can rely on Masontops to ensure you're getting non-toxic materials in all of our mason jar lids and accessories. Don't settle for cheap tin rust-prone bands! Ours are made of premium quality plastic, are certified BPA-free and contain no phthalates than can be harmful to human health. So you won't have to worry about toxins leaching into your food and drink. Just another reason to trust the experts at Masontops.
Dishwasher & Freezer Safe
Just because our Tough Bands don't contain harmful toxins like many other plastic food containers doesn't mean they won't stand up to years of temperature extremes in the dishwasher or freezer. We make them with thick, durable plastics that won't rust or warp under stress. Why settle for screw bands and that will require replacement before long? An investment in a Masontops product is the smart choice.
Multi-Purpose Versatility
Not only are Tough Bands the toppers of choice for airtight and spill-proof food and liquid mason jar storage, they are handy organizers for a wide variety of household items and business staples. They're great for first aid materials, beauty supplies, craft items, office supplies and for organizing fasteners in the garage or workshop. And their faceted sides make them easy to open, so you'll find using them every day won't be hard on your hands!
Part of an Award-Winning Brand
Precision Fit for Every Mason Jar
Masontops makes Tough Bands for both wide mouth and regular mouth mason jars by all manufacturers. Of course, they're perfectly compatible with the wide variety of Masontops own lids and toppers. The bands are threaded precisely with premium quality plastic, so they'll screw on and off trouble-free for years to come. You can always expect the best accessories from the pros at Masontops!
From the Mason Jar Experts
Masontops is the name to trust for the most innovative and durable mason jar tools and accessories. We make the most advanced lids and tools for everything from home veggie, kefir and kombucha fermentation, to seed sprouting and more. Our Tough Bands are the perfect solution for leak proof and airtight storage of food and drink - and for organizing hundreds of items in your home, office and workshop.
Part of an Award-Winning Brand
Masontops focuses on making accessories for Mason jars, with a special emphasis on health and wellness. Founded in 2014, Masontops has been recognized as Canada’s 8th Fastest Growing Start Up and has since grown to offer hundreds of different products under the Masontops, Breadsmart and Dinneractive brands. Headquartered in Toronto, Masontops strives to offer quality, unique products, all designed in-house.
C. Murphy
Reviewed in the United States on February 21, 2025
Makes fermenting so much cleaner and easier, I just throw these in the dishwasher. Also easy to grip and remove lids! Love, will be getting wise mouth also!
BBS
Reviewed in the United States on February 1, 2025
Love this product, I don't have to deal with rust.
Lori110
Reviewed in the United States on January 5, 2025
These tops are easy to open due to their shape and are made out of heavy duty material.
S
Reviewed in the United States on January 26, 2025
I use these with the silicone sip insert. Prefer these over the metal ring.They're easy to clean, so far no leaking.
pandiland
Reviewed in the United States on January 13, 2025
I needed plastic rings for my mason jars because I just got a mesh lid for growing sprouts. They work great, it's nice not worrying about rust.
Jody LeGrand
Reviewed in Canada on September 13, 2024
No rusty rings! I use wide mouth mason jars for storing food in both my fridge and pantry. These can be washed over and over and no issues! Win win.
JCH
Reviewed in the United States on May 19, 2024
I use mason jars/food saver to ration out my batch juicing session. Like the other users write, it's hard to keep the normal metal bands from rusting. The Masontops bands are just big enough to give you a good grip and I'm not afraid to leave them in the dish rack to dry. They've gone through a few iterations and still perform just as well as their metal predecessors.There was some verbiage/warning regarding boiling like some people do when canning in their mason jars. I bet the bands will get brittle with repeating boiling and so I am a little dubious when it comes to putting the Masontops in the dishwasher.Nevertheless, I don't plan to expose the bands to high heat so if they ever go on sale, I'm replacing all of my metal ones.
Meghan Dunham
Reviewed in Canada on February 6, 2024
Was looking for something so I could use my mason jars as spice jars and this works perfect to hold the spice top on! I love it! 🙂
Karen_in_FLA
Reviewed in the United States on February 25, 2024
These are so nice and easy to put on and take off. The plastic, with it's multiple flat sides, makes screwing them on/off so very simple and easy.
Wisconsin Coffee Lover
Reviewed in the United States on December 18, 2024
Rust free and heavy duty lids, perfect for your fermentation jars.
أريج صالح
Reviewed in Saudi Arabia on October 9, 2024
مفيداً جداً لبرطمات ميسون والاستفاده الاكثر منها وقت التخمير
Allan
Reviewed in Canada on October 18, 2024
Have used these bands in the past and because they are plastic the don’t rust like the metal bands when fermenting. Unfortunately, these were shipped with another item in an envelope which got ripped at some point during shipping and the box containing the bands fell out. At least the other item was large enough that it didn’t get lost as well. Amazon refunded me for the missing item and I will be re-ordering the bands in the near future. Hopefully this time they use a box instead of an envelope. To be clear, this was not the fault of the seller as it was Amazon who packaged and shipped the items. This is also the first time something like this has happened and they were quick to issue a refund so it is all good.
Bbbuz
Reviewed in the United Kingdom on March 28, 2021
Great sturdy lid sides that fit regular mason jars. I use with 'pickle pipes' for salt pickling or a round piece of plastic embroidery mesh for sprouting beans/seeds (as metal mesh lids always seem to rust).
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