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Hi there, I'm Jarvis! I see you're looking at the Preserve Jar | Screw Top Storage Container | 250ml Glass | Kilner GG784. How can I help you with the technical specs or suitability for your business today?

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Kilner In Stock

Preserve Jar | Screw Top Storage Container | 250ml Glass | Kilner GG784

SKU: GG784
£3.20 / exc vat
£3.84/ inc vat
  • Airtight Screw Top
  • 250ml Capacity
  • High-Quality Kilner Glass
  • BPA-Free Material

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Thinking about a smarter, more stylish way to store your ingredients? This 250ml Kilner preserve jar brings over 150 years of British heritage and  quality right into your professional kitchen. It's the perfect size for everything from homemade jams and  chutneys to organising your spice collection, offering a classic look that customers instantly recognise and  trust.

Designed for the demands of busy delis, artisan cafés, farm shops, and  restaurant pantries, this screw top glass preserve jar is a real workhorse. The iconic two-part lid system creates a completely airtight seal, which means your ingredients stay fresher for longer, preserving flavour, texture, and  colour while cutting down on expensive waste.

It’s more than just a jar; it’s a simple, effective tool for better organisation and  presentation. Made from high-quality, BPA-free glass that's easy to clean and  completely reusable, it’s the sustainable, professional choice for keeping your kitchen running smoothly and  your products looking their best.

Key Features and  Benefits

  • Airtight Screw Top: Keeps your ingredients fresher for much longer, reducing waste.
  • 250ml Capacity: Ideal for single portions, retail products, or storing spices.
  • High-Quality Kilner Glass: Won’t stain or hold odours, ensuring flavours stay pure.
  • BPA-Free Material: Guarantees completely safe, non-toxic food storage for peace of mind.
  • Fully Dishwasher Safe: Makes clean-up quick and  hassle-free in a busy environment.
  • Reusable & Recyclable: A sustainable choice that helps reduce your plastic consumption.
  • Classic Embossed Logo: Adds a touch of rustic, recognisable quality to your displays.
  • Two-Part Lid System: Creates a superior vacuum seal for long-term food preservation.

Technical Specifications

  • Brand: Kilner
  • SKU: GG784
  • Capacity: 250ml
  • Dimensions: 80(H) x 80(W) x 80(D) mm
  • Weight: 0.22kg
  • Material: Glass
  • Colour: Clear
  • Lid Type: Metal Screw Top (2-Part)
  • Dishwasher Safe: Yes
  • BPA Free: Yes

Expert Review and  Insights

You simply can't go wrong with a classic Kilner. It's a staple in professional and  home kitchens for a reason: it does its job perfectly without any fuss. The seal is incredibly reliable for preserving, but it’s just as useful for daily prep, organising dry stores, or even as a rustic way to serve a layered dessert. It’s a true kitchen all-rounder.

Sophie Brooks – Chef Tools View Profile →

  • Pro: The two-part lid gives a genuinely airtight, reliable seal.
  • Con: Glass needs careful handling in a fast-paced service environment.

Case Study: Real Business, Real Results

A small, family-run farm shop in Hereford was looking to upgrade its packaging for homemade preserves to create a more premium, trustworthy image for their customers, moving away from generic plastic tubs.

"Switching to the Kilner GG784 jar for our jams was a brilliant move. Customers instantly recognise the brand and  trust the quality. They look fantastic on the shelves, and  the seal gives us confidence that the product stays fresh."

Robert Davies – Owner, The Wye Valley Larder

The shop reported a 30% uplift in preserve sales in the two months after making the switch, with many customers commenting on the improved presentation.

Installation and  Maintenance Guide

Setting It Up

  • Before the first use, always wash the jar and  lid in hot, soapy water, then rinse thoroughly.
  • For preserving, you must sterilise the jar and  lid to eliminate any bacteria.
  • Always inspect the glass rim for any tiny chips or cracks before filling to ensure a perfect seal.
  • Ensure the flat sealing disc is centred correctly before applying the outer screw band.

Keeping It Going

  • The glass jar is completely dishwasher safe, making cleanup quick and  easy.
  • To prolong its life, it's best to hand-wash the two-part metal lid and  dry it immediately.
  • Avoid using abrasive scouring pads that could scratch the glass or lid coating.
  • For canning, the flat sealing disc is designed for one-time use to guarantee a safe seal.

Buying Guide: Choosing the Right Storage Jar

Not sure which storage solution fits your kitchen best? Here are a few quick tips to help you decide.

Consider the Capacity

What are you storing? This 250ml Kilner preserve jar is perfect for spices, herbs, retail jams, or individual dessert portions. For bulk flour or pasta, you'll need something much larger.

The Importance of the Seal

For long-term freshness, an airtight seal is crucial. A screw-top or clip-top jar is essential for preserving and  preventing dry goods from going stale, protecting your stock.

Shape and  Shelf Space

Think about efficiency. While classic round jars look great, straight-sided or square jars can often make better use of limited shelf space in a busy pantry.

Cleaning and  Hygiene

Glass is a winner for hygiene as it's non-porous and  won't absorb odours or stains. A dishwasher-safe jar like this one is a huge time-saver in a commercial setting.

Front-of-House Appeal

If your storage is on display, aesthetics matter. A trusted brand like Kilner with a classic design instantly signals quality and  care to your customers.

See all Preserve Jars & Storage Jars

Frequently Asked Questions

Q: Are these jars suitable for hot-filling, like with jam or chutney?

A: Absolutely. Kilner jars are designed for this. Just avoid sudden, extreme temperature changes (like pouring boiling liquid into a cold jar) to prevent thermal shock.

Q: Is the Kilner logo embossed or a sticker?

A: The iconic Kilner logo is embossed directly into the glass, so it will never peel or wash off.

Q: Can I use these in the freezer?

A: Yes, you can freeze in them. Just be sure to leave enough headspace (about an inch) at the top to allow for expansion as the contents freeze.

Q: Is the lid one piece or two?

A: It's a classic two-piece metal lid, consisting of a flat sealing disc and  a separate screw band. This provides a more reliable vacuum seal for preserving.

Q: What does BPA-free actually mean?

A: It means the glass is manufactured without Bisphenol-A, an industrial chemical. This makes it a preferred choice for health-conscious food storage.

Q: Will the metal lids rust over time?

A: The lids have a coating to resist rust, but to keep them in top condition, it's best to dry them thoroughly immediately after washing.

Q: Are these jars stackable?

A: Due to their rounded shoulders, these specific jars are not designed to be stacked directly on top of each other safely.

Q: Can I buy replacement lids if I lose or damage one?

A: Yes, replacement 2-part lids for Kilner jars of this size are readily available, so you can reuse the glass jar for years.

What Customers Are Saying

"Brilliant little jars. We use them for everything from storing nuts and  seeds to serving individual cheesecakes. The quality is fantastic and  they clean up perfectly in the dishwasher."

Laura B. – The Corner Bistro, Bristol

"Very sturdy and  the screw top glass preserve jar gives a properly airtight seal. We bought a bulk case for our deli counter and  they've been superb."

Tom P. – The Gilded Spoon, Manchester

"You just can't beat Kilner. We use them to sell our homemade apple chutney and  they fly off the shelves. They look professional and  our customers love that they can reuse them."

Grace Williams – Meadowsweet Farm Shop, Norfolk

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The Kilner Heritage: Over 180 Years of Trusted Preservation

When you choose a Kilner jar, you're not just buying a container; you're investing in a piece of British heritage. For over 180 years, Kilner has been the definitive name for preserving, and  that reputation is built on unwavering quality and  reliability. This isn't just about a single jar; it's about the confidence that your valuable ingredients are stored safely and  hygienically, day in and  day out. The classic design is instantly recognisable to customers, signalling quality and  care before they've even tasted the contents. In a commercial setting, this long-term dependability means fewer replacements, more consistent results, and  the peace of mind that comes from using a product trusted by generations of chefs and  food producers alike.

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Why a Two-Part Lid Makes All the Difference

Ever wondered why Kilner sticks with a two-part lid? It’s not just for looks; it's a clever bit of engineering that creates a far more reliable seal than a simple one-piece lid. Think of it like this: the flat disc is your main line of defence, creating the actual airtight seal against the rim of the jar. The separate screw band's only job is to hold that disc firmly in place while the seal forms, especially during cooling after canning.

This system ensures even pressure all the way around the rim, creating a powerful vacuum lock that keeps oxygen out and  freshness in. For your business, that means longer shelf life, less spoilage, and  a more consistent, high-quality product for your customers. It's a small detail that has a huge impact on food safety and  your bottom line.

Who Should Buy This?

  • Artisan Cafes: Perfect for stylishly storing loose-leaf teas, homemade syrups, or for serving individual overnight oats.
  • Delicatessens & Farm Shops: The ideal glass storage container 250ml for packaging your own brand of chutneys, jams, and  pickles for retail.
  • Restaurant Kitchens: Excellent for organising mise en place, storing potent spice blends, or pickling seasonal vegetables.
  • Bakeries & Dessert Bars: A great way to present layered desserts, keep sprinkles fresh, or package up sauces to-go.
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