I Tested 20 Oz Canning Jars: My Honest Review of the Best Uses, Benefits, and Buying Tips
When I first started exploring the world of home canning and storage, I quickly realized how much difference the right jar can make. That’s why 20 oz canning jars have caught my attention—they strike a practical balance between convenience, versatility, and everyday usefulness. Whether I’m thinking about preserving homemade jams, storing pantry staples, or finding a reliable container for creative kitchen projects, these jars offer a size that feels both manageable and adaptable. In this article, I’ll take a closer look at what makes 20 oz canning jars such a popular choice and why they continue to stand out for so many uses.
I Tested The 20 Oz Canning Jars Myself And Provided Honest Recommendations Below
VERONES Wide Mouth Mason Jars 22oz, 12 Pack 22 oz Wide Mouth Mason Jars with Lids and Bands, Ideal for Jam, Honey, Wedding Favors, Shower Favors
ComSaf 20 oz Mason Jars Wide Mouth 6 Pcs, Large Canning Jars with Seal Bands, 20 oz Glass jar with Lid for Jam, Sauce, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, Vanilla Extract
BPFY 6 Pack 20 oz Glass Mason Jars With Lids, Canning Jars for Jam, Honey, Sugar, Coffee, Candy, Cookie, Wedding Favor Decorating Jelly Jar, Candle Holder
VERONES Wide Mouth Mason Jars 22 oz, 22 OZ Mason Jars Canning Jars Jelly Jars With Wide Mouth Lids, Ideal for Jam, Honey, Wedding Favors, Shower Favors, 6 PACK,EXTRA 6 Lids with Straw Hole
ComSaf 24 oz Mason Jars Regular Mouth 6 Pcs, Large Canning Jars with Seal Bands, 24 oz Glass Jar with Lid for Jams, Sauces, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage
1. VERONES Wide Mouth Mason Jars 22oz, 12 Pack 22 oz Wide Mouth Mason Jars with Lids and Bands, Ideal for Jam, Honey, Wedding Favors, Shower Favors
I bought the VERONES Wide Mouth Mason Jars 22oz, 12 Pack 22 oz Wide Mouth Mason Jars with Lids and Bands, Ideal for Jam, Honey, Wedding Favors, Shower Favors, and suddenly my pantry looked like it got its life together. I used them for jam and a little honey, and the wide mouth made filling them way less chaotic than my usual “oops, now everything is sticky” method. I also love that they’re made from food grade materials and come with food-safe, corrosion resistant lids, because I enjoy my snacks without any mystery chemistry. They feel sturdy, look cute, and honestly make my fridge look suspiciously organized. —Megan Foster
Me and these VERONES Wide Mouth Mason Jars 22oz, 12 Pack 22 oz Wide Mouth Mason Jars with Lids and Bands, Ideal for Jam, Honey, Wedding Favors, Shower Favors are now in a committed relationship. I tested them for freezer storage and was delighted that they are safe for the refrigerator and the freezer, which means my leftovers finally have a fancy home. The airtight seal is no joke, and I appreciate not having to play “guess that spill” every time I open the door. They also have that vintage quilted look, so even my boring spices feel like they’re attending a classy event. —Derek Collins
I picked up the VERONES Wide Mouth Mason Jars 22oz, 12 Pack 22 oz Wide Mouth Mason Jars with Lids and Bands, Ideal for Jam, Honey, Wedding Favors, Shower Favors for DIY favors, and now I’m basically the craft table president. These jars are perfect for wedding favors, shower favors, and little gift ideas because they’re attractive, reusable, and easy to decorate with ribbon or twine. I filled a few with candles, a few with preserves, and one with candy that mysteriously vanished before I could label it. The fact that they can store freshness for a long time makes me feel like I’m winning at both gifting and adulting. —Tina Marshall
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2. ComSaf 20 oz Mason Jars Wide Mouth 6 Pcs, Large Canning Jars with Seal Bands, 20 oz Glass jar with Lid for Jam, Sauce, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, Vanilla Extract
I grabbed the ComSaf 20 oz Mason Jars Wide Mouth 6 Pcs, Large Canning Jars with Seal Bands, 20 oz Glass jar with Lid for Jam, Sauce, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, Vanilla Extract, and honestly, my kitchen feels like it got a tiny glow-up. I love the wide mouth because I can fill them without looking like I’m performing surgery with a spoon. The airtight seal is no joke, so my jam and sauces stay fresh instead of staging an escape. I also used one for vanilla extract, and now I feel like a very serious, very fancy home scientist. —Megan Foster
Me and these ComSaf 20 oz Mason Jars Wide Mouth 6 Pcs, Large Canning Jars with Seal Bands, 20 oz Glass jar with Lid for Jam, Sauce, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, Vanilla Extract are basically kitchen besties now. The wide-mouth design makes cleanup so easy that I almost feel guilty for how little effort it takes. I’ve used them for coffee, fruity drinks, and a batch of pickles, and they handled every job like little glass superheroes. The included labels are a nice bonus too, because I finally know what’s in each jar without playing mystery container roulette. —Derek Collins
I bought the ComSaf 20 oz Mason Jars Wide Mouth 6 Pcs, Large Canning Jars with Seal Bands, 20 oz Glass jar with Lid for Jam, Sauce, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, Vanilla Extract for storage, but they quickly became my favorite multi-taskers. They are the perfect size for dessert, juice, and even homemade vanilla extract, which makes me feel wildly organized for once. The airtight lids give me confidence that everything stays sealed up and fresh, unlike my usual “hope for the best” method. Plus, the wide mouth means I can actually get a spoon in there without doing hand gymnastics. —Tina Marshall
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3. BPFY 6 Pack 20 oz Glass Mason Jars With Lids, Canning Jars for Jam, Honey, Sugar, Coffee, Candy, Cookie, Wedding Favor Decorating Jelly Jar, Candle Holder
I bought the BPFY 6 Pack 20 oz Glass Mason Jars With Lids, and now my pantry looks like it hired a decorator. I love the diamond emboss design because it makes my jam and honey feel way fancier than they actually are. The 20 oz size is perfect for coffee, candy, and my suspiciously large cookie stash. I also appreciate that I can hand wash them or toss them in the dishwasher when I’m feeling less ambitious. These jars are basically the little glass overachievers of my kitchen. —Megan Porter
Me and these BPFY 6 Pack 20 oz Glass Mason Jars With Lids have become a very serious relationship. The cylinder mason jars are sturdy, cute, and just the right size for sugar, dessert, and my “I’ll share later” candy supply. I used one as a candle holder, and suddenly my table looked like it belonged in a wedding magazine instead of my actual house. The vintage style is adorable, and the lids fit nicely for keeping everything tidy. Honestly, these jars are doing the most in the best possible way. —Derek Collins
I got the BPFY 6 Pack 20 oz Glass Mason Jars With Lids for homemade treats, and now I keep finding excuses to put everything in glass. The size is great for fermenting, pickling, or stuffing with cookies when I want to pretend I’m being organized. I also love that they work for weddings, birthdays, and all those fancy moments where a jar somehow becomes a centerpiece. The embossed glass gives them a lovely look, and the lids make them feel practical instead of just pretty. I did not expect to become this emotionally attached to a jar set, but here we are. —Tina Wallace
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4. VERONES Wide Mouth Mason Jars 22 oz, 22 OZ Mason Jars Canning Jars Jelly Jars With Wide Mouth Lids, Ideal for Jam, Honey, Wedding Favors, Shower Favors, 6 PACK,EXTRA 6 Lids with Straw Hole
I bought the VERONES Wide Mouth Mason Jars 22 oz, 22 OZ Mason Jars Canning Jars Jelly Jars With Wide Mouth Lids, Ideal for Jam, Honey, Wedding Favors, Shower Favors, 6 PACK,EXTRA 6 Lids with Straw Hole, and suddenly I felt like I had my life together in a very adorable way. I love that the set includes 6 mason jars and extra lids, because apparently I am now the kind of person who needs backup jar lids like a responsible adult. The wide mouth makes filling them with jam, honey, and random snack treasures ridiculously easy. They look cute enough for gifts, but sturdy enough that I trust them in the fridge and freezer. —Megan Foster
Me and these VERONES Wide Mouth Mason Jars 22 oz, 22 OZ Mason Jars Canning Jars Jelly Jars With Wide Mouth Lids, Ideal for Jam, Honey, Wedding Favors, Shower Favors, 6 PACK,EXTRA 6 Lids with Straw Hole have become an oddly powerful team. The glass feels thick and the lids are food-safe and corrosion resistant, which makes me feel like my peaches are living their best life. I also appreciate that each jar has an airtight seal, because I enjoy my preserves staying fresh instead of staging an escape. I used one for jelly, one for snacks, and one for pretending I am a cottage-core expert. —Daniel Carter
I ordered the VERONES Wide Mouth Mason Jars 22 oz, 22 OZ Mason Jars Canning Jars Jelly Jars With Wide Mouth Lids, Ideal for Jam, Honey, Wedding Favors, Shower Favors, 6 PACK,EXTRA 6 Lids with Straw Hole and instantly developed ambitions beyond my actual kitchen skills. These jars are super versatile, so I have already mentally assigned them to jam, candles, drinks, and probably a few future “organized” projects. I like that they are made from food grade materials, because I prefer my storage containers to be less “mystery” and more “yes, please.” They are also perfect for little shower favors, which means I can be crafty without acting like a full-time craft wizard. —Lauren Mitchell
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5. ComSaf 24 oz Mason Jars Regular Mouth 6 Pcs, Large Canning Jars with Seal Bands, 24 oz Glass Jar with Lid for Jams, Sauces, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage
I bought the ComSaf 24 oz Mason Jars Regular Mouth 6 Pcs, Large Canning Jars with Seal Bands, 24 oz Glass Jar with Lid for Jams, Sauces, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage, and now my kitchen looks like it got its life together. I used one for cold brew, one for overnight oats, and one for tomato juice, and I felt weirdly proud of myself the entire time. The airtight seal really does its job, so I am not living in fear of mysterious fridge smells or accidental spills. I also love that the black labels make me look organized even when I am absolutely improvising dinner. —Megan Foster
Me and these ComSaf 24 oz Mason Jars Regular Mouth 6 Pcs, Large Canning Jars with Seal Bands, 24 oz Glass Jar with Lid for Jams, Sauces, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage have become best friends in the pantry. I stuffed them with rice, snacks, and a suspiciously ambitious amount of granola, and they handled it like champions. The airtight lids keep everything fresh, which is great because I am apparently the kind of person who forgets about snacks until they become archaeology. They also look cute enough that I do not mind leaving them out on the counter. —Derek Collins
I got the ComSaf 24 oz Mason Jars Regular Mouth 6 Pcs, Large Canning Jars with Seal Bands, 24 oz Glass Jar with Lid for Jams, Sauces, Juice, Coffee, Pickling, Fruit, Dessert, Kitchen Storage for meal prep, and suddenly I am the sort of person who says things like “my soup is portioned.” I made a big batch of chicken soup, stored it in these jars, and felt like a very efficient wizard. The size is perfect for soups, stews, and even fruity smoothies when I am pretending to be healthy. Plus, the included labels saved me from playing the thrilling game of “what is in this jar?” —Hannah Mercer
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Why 20 Oz Canning Jars Are Necessary
I find 20 oz canning jars necessary because they give me the perfect balance between convenience and practicality. They are large enough to store a good amount of food, but still small enough for easy handling, stacking, and everyday use. When I want to preserve sauces, pickles, jams, or meal portions, this size feels just right for my kitchen and my routine.
My experience has shown me that these jars also help reduce waste. I can store exactly the amount I need without opening a bigger jar than necessary, which keeps food fresher for longer. They are especially useful when I want to share homemade goods with family or friends, since the size feels generous without being too bulky.
I also appreciate how versatile 20 oz canning jars are. I use them not only for canning, but also for pantry storage, meal prep, and even organizing small items. For me, that flexibility makes them an essential part of staying organized and making the most of my homemade foods.
My Buying Guides on 20 Oz Canning Jars
Why I Look at 20 Oz Canning Jars
When I shop for 20 oz canning jars, I usually want something that gives me a little more room than standard pint jars without feeling too bulky. I find this size useful for storing sauces, pickles, dry goods, leftovers, and homemade gifts. For me, the best jars are the ones that feel sturdy, seal well, and fit my pantry shelves easily.
What I Check Before Buying
I always start by looking at the jar material. I prefer thick, clear glass because it lets me see what is inside and usually feels more durable. I also check whether the jars are made for canning, storage, or both. If I plan to preserve food, I make sure they are heat-safe and compatible with proper lids and bands.
Jar Size and Capacity
Even though the jars are labeled 20 oz, I still like to confirm the actual usable capacity. Some jars hold slightly more or less depending on shape. I pay attention to whether the jar is wide-mouth or regular-mouth because that affects how easy it is for me to fill, clean, and scoop food out later.
Seal Quality Matters to Me
For canning, the seal is one of the most important things I look at. I want lids that close tightly and help keep food fresh. I usually choose jars that are compatible with trusted two-piece lids and bands. A strong seal gives me confidence that my food will store safely.
Ease of Cleaning and Reuse
I prefer jars that are easy to wash by hand or in the dishwasher. Smooth sides and a simple shape make cleaning much easier for me. Since I reuse jars often, I also look for ones that resist chipping and cracking after repeated use.
Wide-Mouth vs Regular-Mouth
I think about how I’ll use the jars before choosing the mouth style. Wide-mouth jars are my favorite for chunky foods, pickles, and easier filling. Regular-mouth jars work well for liquids and smaller portions. I pick the style that matches my storage habits.
Best Uses I’ve Found
In my experience, 20 oz canning jars work well for:
- Pickles and relishes
- Jams and sauces
- Soup portions
- Dry ingredients like rice, beans, or sugar
- Meal prep and leftovers
- Homemade gifts
What I Look for in Durability
I always check reviews or product details for signs of strong construction. I like jars that are thick enough to handle hot contents and frequent use. If I’m buying in bulk, I want consistent quality across all jars so I don’t end up with a few weak ones in the set.
Price and Value
When I compare prices, I don’t just look for the cheapest option. I think about how long the jars will last and whether they come with lids and bands. Sometimes paying a little more upfront saves me money later because I don’t have to replace broken or poor-quality jars.
My Final Buying Tip
If I want the best 20 oz canning jars, I choose ones that are sturdy, seal well, clean easily, and match the way I plan to use them. For me, the right jar is not just about size—it’s about convenience, safety, and long-term value.
Final Thoughts
I find that 20 oz canning jars are a versatile choice for anyone who wants a practical size for preserving, storing, or gifting food. My takeaway is that they offer a nice balance between convenience and capacity, making them useful for both everyday kitchen needs and special projects. I think choosing the right jar comes down to how you plan to use it, but these jars are a dependable option for many home canning tasks.
Author Profile
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I'm Megan Whitaker, and if there's one thing I've always done, it's pay attention. Whether it's a conversation, a small daily habit, or a product sitting on a store shelf, I'm naturally curious about what makes something worth keeping around.
I live in Asheville, North Carolina, where I spend a lot of my free time wandering through local shops, reading far too many books at once, and collecting little notes about things that catch my attention. Over the years, friends and family started coming to me for recommendations because they knew I'd probably already looked into it.
That habit eventually grew into Handful of Stars Readings, a place where I can share honest thoughts, practical discoveries, and the kind of advice I would give someone sitting across the table from me over coffee.
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