Le Parfait Super Jar 2L (64 oz) French Glass Preserving Jar with Airtight Rubber Seal and Wire Bail Closure, 3 Pack Review (2026)

Who should buy three Super Jars at once

This set fits a home fermenter or preserver who processes large batches regularly enough to need more than one big jar on hand, such as someone canning produce through a harvest season or running several vegetable ferments in parallel. Each jar holds 2 liters, about 64 oz, which the brand sizes to hold a full head of cabbage for kraut or a family-size batch of pickles, and having three means one can be actively fermenting while another cools in the fridge and a third sits ready for the next batch. Someone who only ferments occasionally or in small quantities will find three 2L jars more capacity than needed, and should look at a single smaller Le Parfait jar or a Fido jar in a smaller size instead.

What makes the Super Jar's seal and glass different

Each jar measures roughly 85mm across the opening, 122mm in width and 250mm tall, made from soda-lime-silica glass with no added lead, meeting French and European food-safety standards. The closure pairs a natural rubber gasket with a stainless steel wire bail, a clamp-style closure that differs from the clamp-and-lid system used on Bormioli Rocco's Fido jars but works on the same principle, sealing tightly under normal conditions while letting gas vent past the gasket during active fermentation. Le Parfait states the glass is thick-walled enough to withstand thermal shock from both water bath and pressure canning, which means these jars can pull double duty for fermenting vegetables one season and canning produce the next, rather than being limited to a single use.

Living with these jars through a fermenting season

Day to day, the wire bail makes opening and resealing quick, since it swings open with one hand rather than needing to be unscrewed, though Le Parfait recommends occasionally rotating the wire ring while holding the jar and lid stationary to prevent debris from building up in the hinge mechanism over time. The glass is dishwasher safe and can also be hand washed, and the jars are freezer safe as long as headspace is left for the contents to expand. None of the three jars ship with a fermenting weight, so vegetables need a separate glass weight, a smaller jar filled with water, or a folded cabbage leaf tucked under the brine line to stay fully submerged during active fermentation, which is worth budgeting for separately when buying this set.

How the Super Jar compares with rival large jars

Against Bormioli Rocco's Fido jars in similar capacities, the Super Jar's wire bail closure is a different style from the Fido's separate clamp mechanism, though both use a rubber gasket to achieve an airtight seal during fermentation. Le Parfait markets its jars as suited for both canning and fermenting thanks to the thick, thermal-shock-resistant glass, while Fido jars lean more toward general food storage and fermentation without the same emphasis on pressure canning. Getting three jars in one purchase is a practical advantage over buying Fido jars individually in their largest sizes, since it sets up a fermenter to run multiple batches without a second order, though the total cost reflects three large jars rather than one.

Verdict and who should buy fewer jars

This three-pack suits a fermenter or home canner who wants several large, French-made jars on hand for big batches, rotating ferments, or dual use in canning, and who has the pantry or fridge space for three 2L jars at once. The wire bail seal and thick glass construction are genuine strengths that hold up to repeated use across both fermenting and canning. Anyone who ferments in smaller quantities, has limited storage space, or only needs one large jar at a time should buy a single Super Jar or a smaller Le Parfait size instead of committing to three. A separate fermentation weight is worth adding to the order regardless of how many jars are purchased.

Frequently asked questions