{"product_id":"folinstall-1-gallon-fermentation-jars-2-pack-4-3-wide-mouth-glass-with-airtight-lids-airlocks","title":"Folinstall 1-Gallon Fermentation Jars 2-Pack — 4.3\" Wide Mouth Glass with Airtight Lids \u0026 Airlocks","description":"\u003cp\u003e\u003cstrong\u003eThese are two 1-gallon Folinstall thick-glass fermentation jars with 4.3\" wide mouths, airtight screw lids with silicone gaskets, and airlocks for small-batch fermenting, canning and brewing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re starting kombucha, sourdough starter, pickles, or small-batch brews, this Folinstall kit provides two durable glass jars sized for household fermentation. The jars include wide openings for easy access, measurement markings for precise recipes, and a complete lid system with grommets and three airlocks to vent gases while keeping contaminants out. Everything ships cushioned and ready to use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the wide mouth make fermentation and prep easier?\u003c\/h3\u003e\n\n\u003cp\u003eThe 4.3\" opening simplifies adding ingredients, stirring, and scooping out finished ferments without awkward funnels or tools. It accommodates measuring cups, ladles, or bare hands so routine feeding and sampling are quicker and cleaner.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e4.3-inch diameter opening for easy ingredient access and stirring\u003c\/li\u003e\n  \u003cli\u003e10\" tall, 6.2\" wide jar body for stable countertop use\u003c\/li\u003e\n  \u003cli\u003eMarked graduations in ml and fl oz for accurate batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat keeps these jars airtight but still safe for fermenting?\u003c\/h3\u003e\n\n\u003cp\u003eEach jar includes a food-grade plastic screw lid with a built-in silicone gasket that seals the mouth and resists rust. The lid has two silicone grommets so you can insert the supplied airlock(s) without opening the jar, allowing CO2 to escape while preventing outside air and contaminants from entering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBPA-free, durable lids with integrated silicone gaskets for a tight seal\u003c\/li\u003e\n  \u003cli\u003eTwo silicone grommets included so you can use one airlock and keep a spare\u003c\/li\u003e\n  \u003cli\u003eThree airlocks supplied (one spare) so fermentation gases vent safely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these jars sturdy enough and easy to measure and clean?\u003c\/h3\u003e\n\n\u003cp\u003eThe jars are made from thick, food-grade glass built to withstand repeated use and cleaning. Measurement marks are molded into the glass so you can follow recipes without extra tools, and the smooth interior and removable lids make them dishwasher-safe and simple to sanitize between uses.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThick reusable glass construction for durability and clarity\u003c\/li\u003e\n  \u003cli\u003eExact scale markings in milliliters and fluid ounces on the jar\u003c\/li\u003e\n  \u003cli\u003eDishwasher-safe surfaces and removable grommets for thorough cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the complete Folinstall fermentation kit?\u003c\/h3\u003e\n\n\u003cp\u003eThis kit is packaged with everything needed to begin small-batch fermenting: two square 1-gallon glass jars, two airtight fermentation lids with gaskets, three airlocks (including a spare), two extra grommets, chalkboard labels and a pen. The jars are wrapped in protective cushions to reduce breakage during shipping.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2 x 1-gallon Folinstall wide-mouth fermentation jars\u003c\/li\u003e\n  \u003cli\u003e2 x screw-on lids with silicone gaskets, 3 x airlocks, 2 x spare grommets\u003c\/li\u003e\n  \u003cli\u003e2 x chalkboard labels and pen for dating and naming batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Home fermenters, small-batch brewers and kitchen preservers who want reliable, reusable glass containers for kombucha, sauerkraut, pickles, sourdough starter, fruit brews and other projects. If you need an easy-to-clean wide-mouth jar with built-in measurement markings and a safe venting system, this Folinstall 2-pack gives you a ready-to-use, well-sealed solution that fits countertops and pantry shelves.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these jars for kombucha or beer brewing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these jars and airlocks vent CO2 safely and are suitable for small-batch kombucha and fruit brews, not high-pressure commercial fermentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the lids dishwasher-safe and leakproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Lids are food-grade, BPA-free, easy to clean and feature a silicone gasket for a tight, leak-resistant seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Folinstall","offers":[{"title":"Default Title","offer_id":49196346441947,"sku":"B0C4DP5L1L","price":74.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/folinstall-front-packaging.jpg?v=1788008551","url":"https:\/\/homelypantry.co.uk\/products\/folinstall-1-gallon-fermentation-jars-2-pack-4-3-wide-mouth-glass-with-airtight-lids-airlocks","provider":"The Homely Pantry","version":"1.0","type":"link"}