Mason Jar Lifestyle

Silicone Sleeve for Wide Mouth Half Pint 8oz Mason Jars

$4.99 USD - $26.99 USD /
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Add grip, cushioning, light insulation, and style to your wide mouth half-pint (8oz / 1 cup) Mason jar with a colorful silicone sleeve. For short, bowl-shaped 8oz wide mouth jars. Azure jars fit well with a small gap at the bottom.

Choose one sleeve or a color multipack from the options. Jars, lids, and straws are sold separately.

Select an option to add this to your cart.

Click here to view our size guide

Will this fit my jar?

Here's a printable size guide to help determine what size mason jar accessories you need:

size-guide

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Check sleeve fit: Match the jar's body shape and size, not only its mouth opening.

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Shipping:

FREE US shipping on orders over $49.

For all other orders:
Flat rate shipping: $5.99
Expedited shipping: $11.99

We try hard to ship every order that comes in before 1 pm MST on the same day, and all orders within 24 hours. Allow 1–3 days for engraving. All shipments come from our warehouse in beautiful Wheat Ridge, CO (USA).

Returns:

Any item can be returned for any reason within 6 months, except glass jars, laser-engraved sleeves, and Blind Boxes. Contact us about defects, damage, or mistakes we made.

Click here to see our full shipping and returns policy.

Product Description

Small jar, big possibilities! Wrap your short, bowl-shaped half-pint jar in colorful silicone, or use the closed-bottom sleeve as a small bowl on its own.

  • Jar fit: Made for short, bowl-shaped 8oz wide mouth Mason jars. On Azure 8oz wide mouth jars, the fit is good, with a small gap at the bottom. This is a different shape from a regular mouth half-pint sleeve.
  • Grip and cushioning: Flexible silicone adds grip, cushioning against bumps, and light insulation.
  • Everyday uses: Use a sleeved jar for baby food, ice cream, condiments, oatmeal, snacks, or small servings of soup. On its own, the sleeve can hold snacks, dipping sauces, or a pup-cup.
  • Design details: The bottom has no hole, so the sleeve can also be used on its own as a small bowl.
  • Material: FDA-grade silicone rubber; BPA-free.
  • Sleeve care: The sleeve is dishwasher, microwave, and freezer safe. Wash it separately from the jar to avoid trapped water.
  • What is included: Single-color options include one sleeve; multipack options contain the quantity and colors listed below. Jars, lids, and straws are sold separately.
  • Americana 4pk: One sleeve each in Deep Blue, Frost, Leaf Green, Cherry Red.
  • Core Colors 6pk: One sleeve each in Deep Blue, Frost, Charcoal Gray, Leaf Green, Cherry Red, Ultra Violet.
  • Condensation: Silicone does not absorb or prevent condensation.

Whether you call it a Mason jar cozy or an insulating sleeve, it adds grip, cushioning against bumps, and light insulation for hot or cold drinks.

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Family-Centric Expertise

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Expert Customer Care

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Eco-Friendly Innovation

Our products are free from toxins and designed to promote sustainability.

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Unbeatable Selection

The widest array of premium Mason jar accessories on the market.

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  • 5 stars: 17 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
H
Holly M.
Perfect Fit

I ordered this sleeve to use on your coffee grinder, so jar would’t slide around on counter. Perfect fit and works great for what I wanted.

L
Leslie A.
Fantastic silicon sleeves!

I just love these sleeves for traveling! I can pack my lunch box without worrying about the glass breaking. I can also color color coordinate items I'm bringing for easier identifying.

A
Anonymous
I love the yellow and I love the silicone sleeve it fits great! I will be getting more in the future

I love the yellow and I love the silicone sleeve it fits great! I will be getting more in the future.

S
Sheryl

Love the idea of the silicone sleeves... keeps the jar safe, and they do not slide around.

D
DEANNA
Great silicone sleeve

I love the silicone sleeve as it provides extra protection on the bottom of a half-point jar, so I'm not afraid of breaking the jar and it gives good grip ability. I love it and I will order more.

J
James P.
We carry our lunch and like to use jars

We carry our lunch and like to use jars. These silicone sleeves allow me to use jars in the winter with confidence.

S
Suzanna S.
This silicone sleeve is a finger-saver!

I visited Mason Jar Lifestyle to order a Christmas gift and ended up grabbing a silicone sleeve for my breakfast meal prep jars. This sleeve has been a lifesaver! I no longer have to burn my fingers pulling my jars out of the microwave. It may have been an impulse purchase, but I'm glad I bought it!

K
Kathy D.
Very handy little size! Great to hide my

Very handy little size! Great to hide my snack/stash (chocolate) from the husband and kids! LOL

C
CYNTHIA H.
Can't get enough

Everything is such good quality. I can't get enough.

Y
Yvon A.D.
Outstanding customer service

Great quality of the products but also the customer service went beyond what you would expect. I missed the step to apply my discount coupon and when after my order was processed I notify them and they still applied the discount and refunded the difference. That is what can be called an amazing service. Thank you.

V
Vicki W.
Not just for jars

I don't use these for jars. I use these to hold my hot wax melts on my burners. They are wonderful. Just drop some melts in when your done, let them cool and pop them out. Always another use for a great product.

G
Ginny G.
Love love love

I LOVE these silicone sleeves for my wide mouth jars. The fit perfectly and really help protect the jar. Awesome! Thank you Mason Jar Lifestyle!

M
Mary T.
Mason jars are versatile and practical.

I prefer to use my vintage mason jars. Your accessories fit perfectly and perform beautifully. They are well crafted and easy to clean. Everything arrived securely wrapped and on time as promised. Customer service is excellent.

T
Tammy M.

Wonderful looking forward to getting lots of use out of them. Love all the colours

L
Lisa M.

I love them. But, I forgot to put in my discount code. Wish I had a response to my email.

J
Jacquelyn S.

This size sleeve works great. The glass is protected, and they are easy to remove to clean. The pint and a half sleeves on the other hand are very difficult to get off. I wish I stuck with only purchasing the smaller covers like this one.

G
Gail S.

Boththeserviceandtheproductweremarvelous---as ever!!!

J
Jasmine A.

Do these fit the squatty Ball Elite 8oz wide mouth jars? Or only the 8oz wide mouth Kerr jars made by Ball?

Ryan H.

They will only fit the 8oz Kerr half pint jars

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