LEIFHEIT Hermetic Jar Glass 370ml - Airtight Storage Jar with Wire Clip & Natural Rubber Seal, Clear Glass, Food Preservation

For those who value both tradition and performance in food storage, the LEIFHEIT Hermetic Jar Glass 370ml stands apart with its classic wire-clip closure and natural rubber seal — a combination that delivers a truly airtight environment without the need for plastic gaskets or complicated locking mechanisms. While many modern containers rely on synthetic materials, this jar uses time-tested materials: clear soda-lime glass for the body and lid, stainless steel for the clip, and natural rubber for the seal. The result is a storage solution that not only preserves freshness but also looks elegant on any shelf.

Highlights

• 370 ml capacity — ideal for spices, herbs, dried fruits, homemade jams, and small-batch preserves.
• Airtight and leak-proof seal thanks to the natural rubber ring and sturdy wire clip.
• Made from clear, food-grade soda-lime glass — BPA-free and completely odor-neutral.
• Dishwasher safe (jar and lid) for effortless cleaning; oven safe for jar only (without clip and seal).
• Reusable and sustainable — replaceable rubber seal ensures years of reliable use.

In daily use

This hermetic jar excels at keeping moisture and air out, which is crucial for maintaining the crispness of dry goods or the vibrant flavor of preserved foods. The stainless steel wire clip exerts even pressure around the rim, pressing the red natural rubber seal firmly against the glass. Opening and closing is quick and intuitive — simply flip the clip down to seal, up to release. The cylindrical shape with a wide mouth makes filling and scooping easy, and the transparent glass lets you see contents at a glance. Whether you're fermenting vegetables, storing coffee beans, or gifting homemade chutney, this jar performs reliably.

Full specifications

• Capacity: 370 ml (0.37 L)
• Jar material: Soda-lime glass
• Lid material: Glass
• Seal material: Natural rubber (red)
• Closure mechanism: Stainless steel wire clip
• Airtight seal: Yes
• Leak-proof: Yes
• Dishwasher safe: Yes (jar and lid)
• Microwave safe: No (due to metal clip)
• Oven safe: Yes (jar only, without lid/clip)
• Food grade: Yes
• BPA free: Yes
• Shape: Cylindrical
• Jar color: Clear / Transparent
• Seal color: Red
• Diameter: 85 mm
• Height: 105 mm
• Intended use: Food preservation, storage, canning
• Reusable: Yes
• Easy clean: Yes

Final note

With its classic design and dependable sealing performance, the LEIFHEIT Hermetic Jar Glass 370ml is a timeless addition to any kitchen — built to keep your food fresh, batch after batch.