1 Gallon Square Glass Mason Jar - Glass Swing-Top Lid

The square swing-top that completes our space-saving square mason line — a 1-gallon wide-mouth glass jar with an all-glass clasp lid that locks airtight over a silicone gasket. Flat square sides fit more storage into less shelf than round jars, with no plastic or metal on top. Full 1-gallon capacity — holds a 5 lb bag of flour, sugar, or grains Glass swing-top lid — all-glass clasp with silicone gasket for an airtight seal Space-saving square shape — sides sit flush against jars and walls, no wasted gaps Great for ferments and dry goods — pickles, kraut, flour, pasta, and pantry staples Heavy, clear glass — see contents at a glance and keep the shelf cohesive The all-glass finish to the square system — sealed tight, stacked smart, and built to last.The Kitchentoolz Promise: arrives broken? We replace it free — one email, one photo, done. Details · Free US shipping over $20 · Family-run in New Jersey