--- product_id: 541436268 title: "HEFTMAN Glass Mason Jars with Lids 1L - Set of 6 Large Air Tight Jars | Mason Jar for Overnight Oats, Homemade Jam, Food Storage, Meal Prep, Pickling, Preserving" brand: "heftman" price: "$95.31" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/541436268-heftman-glass-mason-jars-with-lids-1l-set-of-6 store_origin: US region: United States of America --- # Versatile for jams, pickles & more 1L airtight freshness lock Reusable & eco-friendly glass HEFTMAN Glass Mason Jars with Lids 1L - Set of 6 Large Air Tight Jars | Mason Jar for Overnight Oats, Homemade Jam, Food Storage, Meal Prep, Pickling, Preserving **Brand:** heftman **Price:** $95.31 **Availability:** ✅ In Stock ## Summary > 🥄 Preserve, Prep, and Impress with Every Jar! ## Quick Answers - **What is this?** HEFTMAN Glass Mason Jars with Lids 1L - Set of 6 Large Air Tight Jars | Mason Jar for Overnight Oats, Homemade Jam, Food Storage, Meal Prep, Pickling, Preserving by heftman - **How much does it cost?** $95.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/541436268-heftman-glass-mason-jars-with-lids-1l-set-of-6) ## Best For - heftman enthusiasts ## Why This Product - Trusted heftman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Craft, Preserve, Impress:** Perfect for homemade jams, pickles, overnight oats, or even DIY skincare and gifts. - • **Sustainable Style Upgrade:** BPA-free, reusable glass jars that reduce plastic waste and elevate your eco-conscious kitchen. - • **Dishwasher Safe, Life Easy:** Glass jars clean effortlessly (lids hand wash recommended) for busy lifestyles. - • **Seal in Freshness, Seal out Waste:** Airtight screw lids lock flavor and nutrients for lasting freshness. - • **Six-Pack Power for Organized Living:** Stock up with six durable 1L jars to streamline your kitchen and meal prep. ## Overview HEFTMAN’s 6-pack of 1L glass mason jars features airtight metal screw lids that ensure long-lasting freshness. Made from BPA-free, durable glass, these versatile jars are perfect for food storage, meal prep, canning, and even crafts. Dishwasher safe and reusable, they combine practical kitchen organization with sustainable style. ## Description Collect, store, and preserve your favourite foods in these classic, reusable large mason jars with lids. Featuring a durable silver screw top lid with an airtight seal to prevent food spoilage, this 6-piece 1L glass jar set is ideal for meal prep, pickling, chutneys, and more. These glass jars with lids are also dishwasher safe (without the lids) for easy cleaning. ## Features - SET OF 6 MASON JARS - These large mason jars are an essential home organisation tool and kitchen accessory. It’s always a good idea to stock up with a high quality 6-piece 1 litre glass jar set. - AIRTIGHT SEAL FOR CANNING - In contrast to other glass storage containers, these food-grade mason jars deliver an airtight and watertight seal. You need a sturdy airtight seal for lasting freshness if you’re canning food or beverages. - REUSABLE PRESERVING JARS - Once you purchase this set of six preserve jars, you won’t have to continuously reinvest as they are reusable. These wide mouth, 1000ml capacity canning jars are made of solid, clear glass with durable, silver metal lids. - VERSATILE FOOD STORAGE - These dishwasher safe, 100% BPA-free air tight jars are easy to clean and fantastic for preserving food! You can use these large glass jars for overnight oats, or as homemade jam jars, meal prep, pickles, chutneys and more. - PERFECT FOR HOBBIES - Start a small crafting business or find a new favourite hobby with these premium mason glass jars with lids! They’re perfect for lotions, honey, skincare, candle making, or wedding gifts. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C946L95B | | Best Sellers Rank | 17,171 in Home & Kitchen (See Top 100 in Home & Kitchen) 67 in Jars | | Brand | HEFTMAN | | Capacity | 1 litres | | Closure Type | Screw | | Colour | Clear/Silver | | Container Shape | Round | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (1,237) 4.5 out of 5 stars | | Included Components | 6 x Glass Mason Jars | | Is The Item Dishwasher Safe | Yes | | Is The Item Microwaveable | Yes | | Item Dimensions L X W X H | 28L x 21W x 39.5H centimetres | | Item Form | Jar | | Item Type Name | Glass Mason Jars With Lids | | Item Volume | 1 Litres | | Item Weight | 2.7 Kilograms | | Lid Material | Metal | | Manufacturer | HEFTMAN | | Material | Glass | | Material Features | BPA Free | | Other Special Features Of The Product | Air Tight | | Product Care Instructions | Dishwasher Safe | | Recommended Uses For Product | jams, meal prep, pickles, chutneys | | Size | 1 Litre | | Unit Count | 6.0 count | | Usage | food storage and preparation | ## Product Details - **Brand:** HEFTMAN - **Capacity:** 1 litres - **Colour:** Clear/Silver - **Material:** Glass - **Material feature:** BPA Free ## Images ![HEFTMAN Glass Mason Jars with Lids 1L - Set of 6 Large Air Tight Jars | Mason Jar for Overnight Oats, Homemade Jam, Food Storage, Meal Prep, Pickling, Preserving - Image 1](https://m.media-amazon.com/images/I/81E9CprkfSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can these jars go in an autoclave at 121 degrees celcius? What are the highest and lowest temperatures the material can withstand?** A: I boiled mine for 20 minutes. I do not know about an autoclave. **Q: Do the lids rust?** A: No, but I’ve only had the jars since Christmas and have only stored dry ingredients, so not sure longer term. **Q: Are the jars as well as lids safe for microwave use?** A: You cannot put any metal in a microwave that obviously includes the metal lids but you can put the jars in. **Q: Lid diameter?** A: 78 mm as far as I can tell ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality *by on Reviewed in the United Kingdom 20 July 2026* Excellent quality and size. ### ⭐⭐⭐⭐⭐ Perfect for overnight oats! Watertight :) *by on Reviewed in the United Kingdom 26 May 2025* Bought these to make and store overnight oats. They arrived carefully packaged and all in one piece. The lids fit snugly and they’re are watertight. I take a jar to work and so far there’s been no leakage in my lunchbox. Easy to clean and excellent quality. The unfussy design makes getting every last bite out easy, and there’s no hard to reach places when washing up. ### ⭐⭐⭐⭐⭐ Excellent *by on Reviewed in the United Kingdom 18 June 2026* Good quality, as described --- ## 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.us/products/541436268-heftman-glass-mason-jars-with-lids-1l-set-of-6](https://www.desertcart.us/products/541436268-heftman-glass-mason-jars-with-lids-1l-set-of-6) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-29*