--- product_id: 219701345 title: "316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning" brand: "ecopeaceful" price: "¥10166" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/219701345-316-surgical-stainless-steel-mason-jar-lids-wide-mouth-original store_origin: JP region: Japan --- # Premium Silicone Gasket - airtight & leak-proof seal Plastic-Free Packaging - eco-friendly zero waste 316 Surgical Stainless Steel - rustproof & durable 316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning **Brand:** ecopeaceful **Price:** ¥10166 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your storage game with forever lids — sustainable, sleek, and sealed tight! ## Quick Answers - **What is this?** 316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning by ecopeaceful - **How much does it cost?** ¥10166 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/219701345-316-surgical-stainless-steel-mason-jar-lids-wide-mouth-original) ## Best For - ecopeaceful enthusiasts ## Why This Product - Trusted ecopeaceful brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Fits all wide-mouth Mason jars from 8 oz to 64 oz, including Ball & Kerr brands. - • **Eco-Conscious Design:** Plastic-free, BPA/PVC/phthalate-free materials and packaging protect your health and the planet. - • **Airtight & Leak-Proof Seal:** High-grade silicone gasket ensures secure, spill-free storage for liquids and dry goods. - • **Versatile & Easy Maintenance:** Dishwasher, oven, freezer safe with stackable design and pull-tab for effortless use. - • **Unmatched Durability & Safety:** 316 surgical-grade stainless steel resists rust, corrosion, and wear for lifetime use. ## Overview EcoPeaceful’s 316 Surgical Stainless Steel Mason Jar Lids combine medical-grade rustproof steel with premium silicone gaskets to deliver airtight, leak-proof storage for wide-mouth Mason jars. Designed for durability and health-conscious users, these stackable lids are plastic-free, dishwasher-safe, and compatible with all major wide-mouth jars from 8 to 64 oz. Packaged sustainably, they offer a lifetime reusable solution that outperforms traditional canning lids without the toxic coatings or microplastic risks. ## Description Hi I'm Lena, CEO of Eco Peaceful, LLC. I am a passionate vegan environmentalist who believes that manufacturers should be responsible to produce quality products that last a very long time & package their products in an eco-friendly manner so wild animals can live their lives in their natural environment After watching Plastic Planet and other documentaries I was so shocked what plastic does to the animals and humans, so I decided to change my lifestyle: I started to grow my food to reduce plastic consumption and started my EcoPeaceful zero-waste business in 2012 to manufacture organic, natural and non-toxic products that are packaged plastic-free and in the most Eco-friendly way possible. If you make your own food & drinks (tea/coffee, smoothies...) then mason jars are an important part of your daily life. What you may not know is that the common canning metal lids have a PVC/vinyl coating with a plastisol/PVC seal gasket. That has always bothered me since the liquid in the jar vapors and drops back down into my drink or food. I became especially concerned when I saw that the vinyl coating was flaking off just from putting vinegar in a glass jar (it was not even touching the coated metal lid). I was inspired to look for alternative lid solutions. Plastic caps lids are also not a good option since the plastic degrade and shed microplastics & release toxic chemicals; BPA-free is rarely truly BPA-free and/or replaced with worse chemical(s). Plastic lids are breakable, heat-sensitive (can't be boil to sanitize); and the most important for me - pollutes the environment and harms/kills wildlife. Using stainless steel lids with a silicone gasket also gives me peace-of-mind since they are built to last 'forever', so no need to be wasteful by constantly throwing away and buying metal or plastic lids. ## Features - 12 WIDE MOUTH 316 STAINLESS STEEL LIDS & 12 SILICONE GASKETS (TOTAL 24 PIECES). Fits wide mouth Kerr / Ball Mason jars with 3 3⁄8" outer diameter of glass jars. - FITS ALL WIDE MOUTH MASON JARS BALL, KERR: from half pint (8 oz) to half gallon (64 oz). LIQUID & DRY STORAGE: airtight leak-proof silicone ring seal. Not for CANNING! - HIGHEST FOOD GRADE MATERIALS: 316 SURGICAL STAINLESS STEEL LID - 316 Stainless Steel is used in biomedical applications & has the best rust-proof properties, moisture tolerance, strength & food safety. 100% GENUINE SILICONE - NO FILLERS - NO WHITE WHEN PINCHED: If silicone turns white when pinched or stretched, it indicates low-quality silicone or added plastic fillers. We are paying extra for the best silicone for durability & food safety. - WHY USE 316 SURGICAL STAINLESS STEEL, NOT PLASTIC OR ORIGINAL CANNING LIDS? Even though the lid is on top, liquid vapors collect & drop back down. Canning lids rust, has PVC/vinyl (worst type of plastic) coating and seal. Studies show most "BPA-free" plastic is NOT BPA-free and/or replaced with worse chemicals. Plastic sheds micro-plastics & leaches harmful chemicals, pollutes environment & harms/kills wildlife. 316 SS lids with silicone seal are safest option for health & environment. - DISHWASHER-SAFE, OVEN SAFE, FREEZER SAFE: Temperature Range -40F - 425F - PHTHALATES-FREE, BPA-FREE, PVC-FREE, PLASTIC-FREE. Compliant with FDA (USA), LFGB (Germany) food safety standards. - 100% VEGAN: Our Silicone seal gasket made without animal stearic acid, which is common in silicone rubber and plastic manufacturing. - HEAVY DUTY & DURABLE: ~30% thicker/heavier than original canning lids. Our lids will not break, discolor and degrade like plastic lids, or bend & rust like the original canning lids. - LIFETIME MANUFACTURER WARRANTY: We care for environment, so we manufacture quality reusable zero-waste products for life. - PLASTIC-FREE PACKAGING: Packaged in 100% recyclable paper box. All EcoPeaceful products are packaged plastic-free & Eco-friendly. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0874HWG4Z | | Best Sellers Rank | #27,839 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #134 in Canning Lids | | Brand Name | EcoPeaceful | | Closure Type | Pull-Tab | | Color | Stainless Steel | | Customer Reviews | 4.6 4.6 out of 5 stars (711) 4.6 out of 5 stars | | Item Dimensions L X W | 3.38"L x 3.38"W | | Item Weight | 0.39 kg | | Manufacturer | EcoPeaceful | | Material Type | Silicone, Stainless Steel | | Number Of Packs | 1 | | Number Of Pieces | 24 | | Product Style | Stackable with Pull-Tab Silicone Seal | | Shape | Round | | Unit Count | 24 Count | | Upc | 850009652041 | ## Product Details - **Brand:** EcoPeaceful - **Color:** Silver - **Material:** Silicone - **Shape:** Round - **Style:** Jar,Stackable ## Images ![316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning - Image 1](https://m.media-amazon.com/images/I/91WCngXdtpL.jpg) ![316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning - Image 2](https://m.media-amazon.com/images/I/91-4+XND1xL.jpg) ![316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning - Image 3](https://m.media-amazon.com/images/I/91VXiYevPSL.jpg) ![316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning - Image 4](https://m.media-amazon.com/images/I/81QqBs3GzzL.jpg) ![316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Ring Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free - Not for Canning - Image 5](https://m.media-amazon.com/images/I/91l2UU1IG0L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for frozen meal prep *by on Reviewed in the United States April 22, 2025* The stainless steel and silicone are both high quality and seem like they will last forever. I have both the wide mouth and regular mouth versions, have used them a lot, have run them through the dishwasher many times, and they are still like new. I like that the silicone gasket is easy to take out and put back. I put the gaskets in my dishwasher’s utensil caddy, and the steel lids on the top rack. It’s best to let them air dry more after they come out of the dishwasher, as water tends to remain in the threads of the lid.Also, a little-known fun fact: metal that doesn’t have any pointed bits is generally safe to use in the microwave. I’m not sure if the seller would bless this, but I have used these in the microwave repeatedly with zero issues. (Just make sure the lid is loose so pressure doesn’t build up.) The lid contains splatter and helps the food heat more effectively by retaining some steam. This is especially convenient when heating up frozen stuff. Ball jars + these lids have become my main system for meal prep and storing leftovers in the freezer. I especially do this with chili, cooked whole grains, and rice-based meals.I haven’t personally had any issues with fit or seal with my Ball jars, though I guess I also haven’t tested it rigorously, or ever needed to trust the seal with my life. I do think these can be a little more fiddly than plastic lids, or lids where the gasket is glued on. e.g. You need to make sure the gasket is the right way on, and properly seated all the way around, before you tighten the lid. And sometimes you need to take care to line up the threads so they catch properly. You also need to exert more strength to get a good seal than you would with a softer spongier gasket material, or with those two-piece canning lids that come with the Ball jars. But for me I got used to that, and I think it’s worth it for the healthier materials, longevity, and ease of cleaning. ### ⭐⭐⭐⭐⭐ pretty darn nice! *by on Reviewed in the United States January 13, 2026* If these really are 316 SS, that would be impressive, if somewhat over the top. I can't test that claim without damaging one (color of incandescent sparks coming off a grinding wheel), and frankly I don't care enough to do that, because 304 SS is adequate to the task. They are definitely austenitic stainless.So let's talk form. To my surprise they're decently thick gauge and fairly rigid. I assumed the people claiming poor fit on canning jars had squeezed and deformed them, but no. Canning jars and lids have well-known standard dimensions. These fit perfectly. So now I have to suspect people are trying to put them on non-standard jars, maybe pasta sauce jars that look like canning jars, or jars with damaged threads. I don't know. The difficult removal problem is simply because these are one piece. For canning, a dome lid is pressed straight down onto the glass by a separate ring. That's absolutely necessary for canning; it avoids damaging the resilient seal while screwing it on and allows prying it straight off to use the contents. It also allows removing the band after cooling to use on another jar, and to keep it from rusting, though surprisingly few people do that. Unscrewing a vacuum-sealed lid is practically impossible (which is why pasta sauce jars with one-piece lids don't use standard threading). Well, this isn't a two-piece lid, and the gain in convenience comes at the cost of hermetic sealing. It's to be screwed down only until contact with the silicone ring. There's no advantage to tightening beyond that, and screwing it down farther means unscrewing involves pushing a long track of glass against squished silicone. People complaining that these don't seal like canning under vacuum are simply admitting that they bought the wrong kind of lid. Hermetic sealing of wide-mouth jars requires 2-piece single-use canning lids; otherwise use jars with much narrower mouths, with much less friction to overcome, and screw their lids down tight.Incidentally, the idea that the embossed branding compromises the seal is nonsense. The silicone ring fits snugly inside the lid, spanning the embossed area. Closed spaces inside the sealing ring are of zero consequence. None. And denigrating them because the silicone sealing ring absorbs pigment? I don't know what to say. The world must be a terribly disappointing place.The other style, with silicone covering the entire underside so food never touches steel, makes 316 SS even more overkill, and reduces the security of jar stacking. The ring seal of these sits in a well, which becomes a bulwark on the outside, not tall but enough to keep round jars (not squares) from sliding off. Incidentally, they do dome in the center, so if you close one on something hot, as it cools it will suck that dome down just like a canning lid. That will let you know if the seal is airtight. An airtight seal counts for little if the contents and jar weren't sterilized, but does tell you the jar wasn't sucking in airborne microbes as it cooled. Or, if it pops up, that it has done just that.I bought these for a friend, a canning jar fan, not expecting to think much of them. 316? Yeah, right. Fits like a canning band? Doubtful. Sturdy construction with a thick high-quality seal? Typical advertising exaggeration. But I have to say, they are excellent in all respects. I'm actually quite impressed; I can find no deficiency or flaw. The brushed stainless surface looks good new but I'm sure will show scratches if used as I expect these will be used, but the point is that I expect them to be used A LOT. Canning jars as long-term storage suffer a durability mismatch with normal lids. These turn canning jars into forever jars. ### ⭐⭐⭐⭐⭐ Great seal, won’t rust, great quality. *by on Reviewed in the United States May 28, 2026* I find Mason jars handy for storage, but the lids that come with them are really only for one use and seem to rust easily. I tried plastic lids but they didn’t seal well so that didn’t work out. These lids are great because they are stainless steel, so they won’t rust and will hold up well to repeated use. They also have a silicone ring that fits into the lid and provides a perfect seal, it comes out easily when you wash it and is easy to set back into the lid. These come in distant sizes and I’ve purchased several sets. Good, solid, quality materials, that provide an excellent seal. I don’t use them to can and preserve food, just for storage or to pack a soup for lunch to take to work. ## Frequently Bought Together - EcoPeaceful 316 Surgical Stainless Steel Mason Jar Lids WIDE Mouth -ORIGINAL DESIGN- Stackable w/Pull-Tab Silicone Seal. Rust-proof, Airtight, Leak-Proof, BPA-Free, PVC-Free, Vegan - Not for Canning - EcoPeaceful 10 Mason Jar Lids - 316 Surgical Stainless Steel Lids for Mason Jar Regular Mouth w/Silicone Seal. Dry & Liquid Storage Lids - Vegan, BPA-Free, PVC-Free, Phthalate-Free - Not for Canning - Ball® Jar Lids, 5 Pack Ball Jar Wooden Storage Lids --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/219701345-316-surgical-stainless-steel-mason-jar-lids-wide-mouth-original](https://www.desertcart.jp/products/219701345-316-surgical-stainless-steel-mason-jar-lids-wide-mouth-original) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-31*