Glass jars are some of the most versatile storage and packaging containers for food and non-food products and items. Despite its versatility, it's safe to ask, “What products are best stored in glass jars?”
This guide covers exactly which products are packaged and stored in them, plus which glass jars and lid combinations work best, especially for UK brands, while meeting the premium quality standards expected by the British market.
Why Glass Jars Are Ideal for These Products
Glass jars and glass jars with lids offer a premium packaging option to balance product safety with a premium aesthetic. Here are some benefits:
●Non-porous and non-reactive: Glass jars do not absorb smells, leach chemicals, or alter the taste and quality of content stored in them, which is important for glass food jars.
●Clear visibility: The transparency of glass storage jars allows customers and consumers to see exactly what they are getting. This builds trust with your brand.
●Reliable protection: Glass jars with lids create an airtight, moisture-proof, and pest-proof seal that extends the shelf life of your products naturally.
●Sustainability: Glass jars are eco-friendly, 100% recyclable and reusable, making them the primary choice for UK brands committed to sustainability.
Food Products Best Stored in Glass Jars
Basically, glass food jars are used across a wide range of food categories. Here's a breakdown of the food products you can package and store in glass jars:
1. Condiments and Sauces: Hot Sauces, Pesto, Chutneys, etc
The glass jars are suitable for acidic and oil-based products like sauces and pestos because glass doesn't react with vinegar or citrus, unlike some plastics. Glass jars for honey and sauces typically work well with shallow twist-off lids or standard lids, making it easier to open and reseal.
2. Pantry Staples: Coffee, Tea, Sugar, Salt, etc
Round or square glass jars are great for storing coffee, tea, sugar, salt, cinnamon powder, etc. Because these products need protection from humidity and strong odours, glass jars with airtight screw-top jar lids ensure these and keep the contents dry and fresh. A medium-sized glass storage jar with a metal screw lid is suitable, stackable, and easy to label for retail or home use.
3. Jams, Marmalades, and Preserves
Glass jars of varying sizes are a go-to choice for jams and preserves for most brands, even beyond the UK. They are mostly paired with a screw-top lid, which is an industry standard. These jars can withstand the boiling water bath processing, seal airtight, and show off your preserves’ beautiful colour.
Other glass jar options include Le Parfait-style clip-top glass preserving jars, which give a classic look and reliable rubber-seal closure.
4. Baking Items and Dry Goods: Flour, Oats, and Grains
Storing dry food in glass jars works perfectly well. The glass jars keep insects and moisture out without any risk of the transfer of odour, which often happens with plastic alternatives. Wide-mouth glass food jars in various sizes are most suitable for making filling and scooping easy. Most UK food brands selling baking mixes often use these jars.
5. Snacks and Dry Treats: Nuts, Seeds, Granola, and Dried Fruit
When you package snacks and dry treats in round or square glass jars, it lets the product do the marketing for you before the label does, because customers buy with their eyes. Both clip-top jars and screw-top jars work well here. They both offer a premium feel and are easily resealable.
6. Pickled Foods and Ferments: Pickles, Kimchi, and Sauerkraut
Glass pickle jars are used for fermented and pickled foods that produce carbon dioxide and require breathable closures during fermentation, and an airtight seal for storage. Wide-mouth glass jars with lids work well here. It is important to use a glass jar to withstand the acidic environments. This further highlights why glass outperforms plastic for food products.
7. Protein-Based Products: Pâté, Fish Pastes, and Potted Meats
To effectively store these high-protein products, a reliable airtight closure and non-reactive storage container are needed. Glass food jars with vacuum-seal or screw-top lids are a perfect fit. Smaller glass jars of 100ml to 200ml or bigger jars are common for these products.
8. Honey and Liquid Sweeteners
Even though honey is naturally resistant to spoiling, storing it in a resealable glass jar helps prevent it from crystallising and contamination from moisture. Hexagonal glass food jars with a wide mouth and screw-top lid are the most popular containers for packaging honey. The wide mouth also makes scooping and pouring easier.
9. Dairy and Dairy-Like Products: Butter, Ghee, Yoghurt, etc
You can also store clarified butter, ghee, and thick yoghurts in glass jars. Wide-mouth glass jars with airtight screw-top jar lids ensure these dairy products maintain their original taste in the fridge without absorbing surrounding food odours, unlike plastic alternatives.
10. Beverage Products: Infused Syrups, Cordials, and Kombuchas
You can store some beverage products in glass jars, especially tall glass storage jars for liquid products. Screw-top jar lids with a tamper-evident option are a perfect lid option. Large glass jars can also be used for brewing beverages like kombucha.
Non-Food Products Best Stored in Glass Jars
Glass jars are not only for packaging or storing food and products. A wide range of non-food items is also packaged in glass jars and sold by the day.
1. Cosmetics and Skincare: Face Creams, Masks, and Balms
There are specific glass jars for cosmetics and skincare products used by UK cosmetic brands. Because glass is inert, it doesn’t interfere with active ingredients like retinol, vitamin C, or essential oils. Cosmetic brands use wide-mouth glass jars with airtight screw-top lids to make it easy to scoop thick creams and balms. Tinted or amber glass jars are used for light-sensitive formulas to protect them from the effect of UV rays.
2. Haircare Products: Hair Masks, Pomades, and Scalp Treatments
Products such as hair masks and oil-based treatments are often stored in glass jars with wide openings. When glass jars are used to package these products, it enhances the perceived value, which matters for direct-to-consumer brands competing in a crowded skincare and beauty market.
3. Baby and Toddler Products: Barrier Creams and Balms
Baby products require effective packaging that ensures they’re free of containers that interact with chemicals, such as plastic. Glass jars with airtight lids are a safe, parent-friendly choice. Smaller jar sizes (50ml to 100ml) with child-resistant or tamper-evident screw-top jar lids are most appropriate for such products.
4. Candle and Fragrance Products
Glass jars are also used to package candles and fragrances. They are among the fastest-growing categories for UK candle makers. Clear or tinted square jars or round glass jars are elegant containers for soy, beeswax, or paraffin candles. The glass can withstand heat, and the open-top design with a removable lid makes the product both storable without contamination.
5. Cleaning and Household Products: Solid Shampoo, Laundry Powder, and Hand Balm
Most UK brands selling solid or powdered cleaning products that are eco-conscious are increasingly switching to glass jars as a sustainable glass packaging alternative to plastic. Wide-mouth glass storage jars with screw-top lids make dispensing easy and reduce single-use plastic waste.
6. Craft and DIY Materials: Beads, Buttons, Glitter, and Pigments
Clear glass jars are great for organising and storing small craft and DIY items. The glass jars with lids keep contents contained, and the clear visibility of the glass jars allows users to identify contents at a glance without opening every jar.
7. Specialist and Industrial Uses: Adhesives, Waxes, and Pigment Pastes
Some specialist products like leather waxes, wood stains, and pigment pastes are stored in glass jars because glass doesn't absorb solvents or react with pigments. Jars with screw-top lids with a liner or inner seal are most suitable here to prevent evaporation and maintain the product’s consistency.
Be it a UK food brand, a cosmetic brand, a candle maker, or a craft business, the right glass jar and lid combination makes the difference in your product’s quality, aesthetics, and customer perception.
You can browse a full range of glass jars with lids in our collection to find the right fit for the products you sell and store.