--- product_id: 47493161 title: "JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor)" brand: "jarjackets" price: "¥535" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/47493161-jarjackets-silicone-mason-jar-protector-sleeve-fits-12oz-jelly-jars store_origin: JP region: Japan --- # Sustainable Non-toxic Dishwasher safe JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) **Brand:** jarjackets **Price:** ¥535 **Availability:** ❌ Out of Stock ## Summary > 🌍 Protect Your Jars, Protect the Planet! ## Quick Answers - **What is this?** JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) by jarjackets - **How much does it cost?** ¥535 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/47493161-jarjackets-silicone-mason-jar-protector-sleeve-fits-12oz-jelly-jars) ## Best For - jarjackets enthusiasts ## Why This Product - Trusted jarjackets brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Kid-Approved:** Designed with little hands in mind, reducing breakage while promoting safe usage. - • **Safety First:** Crafted from FDA-grade silicone, ensuring a non-toxic experience for you and your family. - • **Versatile Use:** Perfect for the microwave, dishwasher, and freezer—convenience meets eco-consciousness. - • **Durable Design:** Shock-absorbent and lightweight, these sleeves provide optimal grip and protection. - • **Eco-Friendly Innovation:** Ditch single-use plastics and embrace sustainability with our silicone sleeves! ## Overview The Silicone Mason Jar Protector Sleeve set includes four multicolored silicone sleeves designed specifically for 12 oz Ball or Kerr mason jelly jars. Made from FDA-grade, non-toxic silicone, these sleeves are sustainable, durable, and kid-friendly, providing a practical solution for reducing plastic waste while ensuring convenience in everyday use. ## Description JarJackets was created with a simple mission to find better more creative ways to put the simple time-tested mason jar to work. Why do we feel so strongly that mason jars are a better choice than plastic?TASTE - Choosing mason jars allows your child to sip colder and more pure-tasting water.PURITY - Because they are made of glass, mason jars will not leach harmful chemicals like BPA/BPS and phthalates into their contents.DURABILITY - Made from the highest quality thermal shock-resistant glass in the USA, mason jars are thicker and sturdier than plastic. ENVIRONMENTALLY FRIENDLY - Glass is also better for the planet. Composed all-natural, sustainable raw materials, glass is 100% recyclable and can be reused endlessly. VERSATILITY - Mason jars are multifunctional and a staple in any minimalist, eco-minded home. With so many uses, the humble mason jar can replace many single-function items in your kitchen and help you declutter your life. Review: Cute and useful - I love these jar sleeves! My grandkids love them ! We have even bounced one "jacketed" jar off of a tile floor and it survived beautifully! I am very impressed by these little gems! Review: Highly recommend - These are awesome. Well made and offer a decent bit of protection. My kids love them. We bought some silicone straw inserts to go with them, which just makes them even better. We were so impressed we bought some in a bigger size for the adults. I would definitely recommend these! ## Features - MADE TO FIT - Includes 4 silicone sleeves designed to fit the Ball or Kerr brand 12 oz quilted mason jelly jar. - NON-TOXIC - Made from FDA grade silicone our jackets are 100% non-toxic, plastic-free, BPA/BPS-free and phthalate-free. - SUSTAINABLE - By eliminating the need for single-function plastic cups that will eventually end up in landfills JarJackets can also help reduce your carbon footprint. - KID FRIENDLY - Made from lightweight, pliable, and shock absorbent silicone rubber that provides durability and optimal grip. While JarJackets can help significantly reduce the likelihood of breakage, mason jars are made of glass and are not unbreakable. - PRACTICAL - Just like mason jars, JarJackets are dishwasher, microwave, & freezer safe so you will never have to compromise convenience to make a better choice for the planet and your child’s well being. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0748T4F1T | | Best Sellers Rank | #826,220 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #2,365 in Canning Jars | | Brand | JarJackets | | Brand Name | JarJackets | | Capacity | 12 fluid ounces | | Closure Type | Screw | | Color | Multicolor | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 out of 5 stars 112 Reviews | | Global Trade Identification Number | 00850672007421 | | Manufacturer | JarJackets | | Manufacturer Part Number | 43235-203027 | | Material | Silicone | | Material Type | Silicone | | Model Number | 43235-203027 | | Number of Items | 4 | | Pattern | Solid | | Recommended Uses For Product | Storage of food items, insulation, and carrying small snacks | | Shape | Round | | Unit Count | 4 Count | ## Product Details - **Material:** Silicone - **Brand:** JarJackets - **Color:** Multicolor - **Closure Type:** Screw - **Pattern:** Solid ## Images ![JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) - Image 1](https://m.media-amazon.com/images/I/61FHFARobhL.jpg) ![JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) - Image 2](https://m.media-amazon.com/images/I/6158eyGZ+lL.jpg) ![JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) - Image 3](https://m.media-amazon.com/images/I/81+OtcLLhpL.jpg) ![JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) - Image 4](https://m.media-amazon.com/images/I/81XDZZT4uZL.jpg) ![JarJackets Silicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor) - Image 5](https://m.media-amazon.com/images/I/6160+ob3h1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cute and useful *by J***B on June 15, 2018* I love these jar sleeves! My grandkids love them ! We have even bounced one "jacketed" jar off of a tile floor and it survived beautifully! I am very impressed by these little gems! ### ⭐⭐⭐⭐⭐ Highly recommend *by T***T on December 3, 2019* These are awesome. Well made and offer a decent bit of protection. My kids love them. We bought some silicone straw inserts to go with them, which just makes them even better. We were so impressed we bought some in a bigger size for the adults. I would definitely recommend these! ### ⭐⭐⭐⭐ Works fairly well, but can't attest for durability *by C***A on May 2, 2020* Product works pretty well, but it doesn't seem like it will last long. One of my sleeves ripped after the second use. --- ## 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/47493161-jarjackets-silicone-mason-jar-protector-sleeve-fits-12oz-jelly-jars](https://www.desertcart.jp/products/47493161-jarjackets-silicone-mason-jar-protector-sleeve-fits-12oz-jelly-jars) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-25*