• Set of 8 Wide Mouth Jar Storage Caps by Ball®

Set of 8 Wide Mouth Jar Storage Caps by Ball®

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Turn any canning jar into a storage jar with this Ball Set of Eight Wide Mouth Jar Storage Caps. The caps in the set feature rugged construction using thick premium plastic that is free of BPA and that will last for years and years, through many canning seasons. The design of these caps allows you to use them to cover regular canning jars when opened — just unseal the jar, use what you want and then put this plastic lid on the jar and stick it in the refrigerator. This allows you to use canned foods from your cupboard without having to use up the whole jar at once. You can also use these caps to cover jars that you use for freezer jam. Designed for wide-mouth canning jars, these caps turn any empty half-pint, pint, quart and half-gallon jar into a handy storage jar for use in storing anything that you wish. Each cap has raised ridges around the perimeter that make it easier to open your jars. The caps are easy to use; just screw them on and screw them off. For added convenience, these storage caps can be washed in the top rack of your dishwasher.


  • Heavy-duty plastic lids are durable and can be used over and over again
  • Perfect for use with your favorite freezer jam recipes or for turning any empty canning jar into a storage jar
    • Set of eight caps are dishwasher safe for added convenience
    • Fits most Ball wide-mouth jars, including half-pint, pint, quart and half-gallon sizes
  • Material: Plastic
  • Origin: China

  • Leaks

    I read in the reviews that these storage caps are NOT leakproof, but I gave them a shot anyway. The reviews are correct, these are not water or air tight, these will leak if you tip the jar sideways. I'm writing this review in the hopes that one day you guys can make a screw-on one piece jar lid that is completely air tight. Thanks.

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  • this product make my ball jars so much more useful. I dropped a quart jar on the plastic lid from about four feet up the jar was full of nuts, landed on the lid , thought for sure it would have cracked, but nope. Nice choice in plastic used.

    I recommend this product.
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  • I have purchased these in the store and really like them. Great for storing opened jars of food in the fridge, easier to open and no mess on the jar rim. I ordered more because a mojority of the jars I use are widemouth, but I was actually looking for the Regular size but not available at time of ordering. Would love to know where to get them.

    I recommend this product.
    Was this helpful?
  • Customer Reviews for Set of 8 Wide Mouth Jar Storage Caps by Ball®

  • Overall Rating:

    5 out of 5 stars, based on 121 ratings

    98% of reviewers recommend this product

    96% say this is a "good value"

    5 stars


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    1 star

  • Wide Mouth Plastic Jar Storage Caps

    When giving away Canning goodies in a Wide Mouth Jar, I usually include one of these lids for them to use after they have opened the canning item they received as a gift. Several people have remarked how much they like it better than reusing the canning lids. 1) I gave it a 4 rating because they can leak a little if you use it with more liquid stuff in it for storage.

    I recommend this product.
    Was this helpful?
    • June 15, 2015
    • By: Gloria
    • From: AZ
    • I Cook: Very Often
    • Style: Experimenter
  • Love these plastic caps. They won't rust!

    The fact that are plastic made is good as they will not rust. I use and re use them. Good sizes, I even use them with other jars besides Ball's

    I recommend this product.
    Was this helpful?
    • June 7, 2015
    • By: Carmen
    • From: PR
    • I Cook: Every Day
    • Style: Family
  • Great for everyday storage

    Ball products are a great value and I love their versatility. Even better, the wide mouth jar storage caps fit so many of their jars that you don't have to buy a ton of different sizes. I also want to add that Cooking.com has awesome customer service. Two of the lids were missing from the package and they sent me a new box immediately.

    I recommend this product.
    Was this helpful?
    • April 3, 2015
    • By: Ranee
    • From: NY
  • Jar storage caps

    I love these stOrage caps. So very convenient for fridge storage.

    I recommend this product.
    Was this helpful?
    • March 25, 2015
    • By: Mary
    • From: MO
    • I Cook: Very Often
    • Style: Comfort Food
  • Very Good Lid

    These lids are very tight-fitting and keep out air - there is a separate tiny plastic ring sealed into the larger plastic part that you would not look for, which is what I think makes these so effective. Easy to clean, just like a plain lid.

    I recommend this product.
    Was this helpful?
    • March 6, 2015
    • By: Robin
    • From: ID
    • I Cook: Every Day
    • Style: Experimenter
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