1 Gallon Square Glass Mason Jar - Metal Lid

Square 1-gallon glass mason jars with airtight metal lids and printed measurement marks — the metal-lid finish of our square jar collection. Available in 1, 2, or 3 packs to build out a matching pantry set. Full 1-gallon capacity — each jar holds a 5 lb bag of flour or sugar with room to spare Airtight metal lid — lined seal keeps dry goods, ferments, and snacks fresh Square space-saving shape — jars sit flush side by side; no round-jar gaps on the shelf Dual measurement markings — oz and mL printed on the glass for in-jar portioning Wide mouth — scoop, fill, and hand-wash without a struggle Buy one for the counter or three for the pantry wall — they're designed to multiply.