Glass preserve jar designed for safe, long-lasting food storage with a two-piece vacuum seal. Perfect for home gardeners and jam makers who want easy filling and meaningful reuse, Kilner Preserve Jar. Does the traditional design fit modern kitchen routines and everyday preserving?
⚡ At a Glance
- • Sealing System: Two-piece tin disc and screw band create a reliable vacuum seal keeping contents fresh
- • Best for: Home preservers storing whole fruits, vegetables, jams, jellies and pickles
- • Not ideal for: Users who prefer disposable single-use storage containers
Two-piece tin disc and screw band clamp onto the rim to form a vacuum seal. Soda lime glass resists odours and stains, with the jar body dishwasher safe and metal parts best hand washed.
Keep food fresher longer, with a secure two-piece vacuum seal lid
A tin disc sits beneath a screw band and clamps to the glass rim, forming a vacuum seal that reduces air contact with the contents. The seal helps maintain preserve quality during storage.
Vacuum-sealed contents remain fresher and leak-free, ideal for jams, pickles and pantry preserves.
Simplify filling and cleaning, with a wide mouth 500ml capacity
Half-litre capacity pairs with a wide opening designed for easy filling, stirring and decanting of whole fruits and vegetables. The wide mouth reduces awkward manoeuvring when transferring preserves.
Spoon-friendly opening means less mess and faster cleaning, useful for frequent batch preserving and sharing.
Sustainable, durable storage, with soda lime, BPA-free glass
Jar made from high-quality soda lime glass resists stains, odours and flavour transfer, and is BPA-free for safe food contact. The jar body is dishwasher safe while the tin disc and screw band are recommended for hand washing and drying.
Reusable construction supports waste reduction and delivers dependable long-term storage performance.
✨ The 4 Key Reasons for Kilner Preserve Jar
- Wide mouth opening, Easier filling and cleaning of whole fruits and preserves
- Embossed volume markers, Accurate measuring while filling without separate measuring jug
- Dishwasher-safe glass, Durable soda lime glass withstands regular dishwasher cycles
- BPA-free sustainable glass, Reusable design reduces single-use kitchen waste
📋 Technical Details at a Glance
- Category: Preserve jar, glass storage
- Capacity: 0.5 Litres / 500 Millilitres
- Lid type: Two-piece lid with tin disc and screw band
- Seal: Vacuum seal created by tin disc and screw band
- Material: Soda lime glass, BPA-free
❓ Frequently Asked Questions
Q: Is the jar safe to put in the dishwasher?
A: The jar body is dishwasher safe, while the tin disc and screw band should be hand washed and dried for best care.
Q: What is the jar suitable for preserving?
A: Ideal for whole fruits, vegetables, jams, jellies and pickles thanks to its 500ml capacity and wide opening.
Q: Does the lid keep contents watertight?
A: A secure two-piece lid system, with a tin disc and screw band, creates a vacuum seal and user reviews note a strong watertight seal without leaks.
🏆 Our Verdict
Best suited for home preservers, gardeners and anyone who makes jams or stores pickles and small-batch produce. The standout feature is the two-piece vacuum-seal lid combined with wide-mouth, reusable glass that resists odours and stains. Long-term value comes from durable, reusable materials that reduce single-use waste and deliver reliable storage for years.
