Lids Case of 12

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Reviews (4.5 out of 5 Grommets)

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My favorite

11/11/2019 by Diana

I love mason jars and have many with handles so these made it perfect for drinking out of while outside. No worry if bees in my drinks.


Great product

4/6/2019 by Deanna

My whole family uses these - some for adult beverages. Strong, dishwasher proof, just the right mouth size for all ages. This is my second order.


love these.

7/26/2018 by pashya




1/30/2017 by Dorothy

Utilitarian. Have Mason jar, will drink!


Great product

3/4/2016 by Jennifer

I love this product and have had no issues with leakage. I have not washed it in the dishwasher yet and I probably won't. I know there are similar drink lids out there but I love that this product is "local" and "USA" from conception to fullfillment. I appreciate cuppow's committment to our environment by using recycled materials. A++


Cuppow's are Awesome!

8/24/2015 by Danielle

Great product!!! I highly recommend it to anyone who is looking at this product right now :)


Love this product

2/17/2015 by marie

I've been using these lids for almost 2 years now....
Love em"



1/3/2015 by melissa

My smoothie making adult children, all of whom already had mason jars, raved about these. So simple and so useful!



10/15/2014 by DIANE

The lids work exactly as described. Just add to a Mason jar and you are ready to travel. I use them mostly for my homemade iced tea.


Love these

9/24/2014 by Michelle

I do a lot of crafts with Mason Jars so this was something I had to get. Filling the jar with treats and finishing with this great add on, makes a super Christmas gift.

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The Cuppow Story

Cuppow | To-Go Lid for Mason Jars

Raise A Glass

Mason jars make great drinking glasses. They’re inexpensive, durable, heat-resistant, and recyclable, plus they’ve got a casual, nostalgic vibe that adds to the appeal. But the spill factor makes it tough to use a Mason jar on the go.

After a few too many spills in the car, Joshua Resnikoff starting thinking there must be a way to make a Mason jar more travel friendly. He teamed with his friend Aaron Panone, a mechanical engineer, and together they created Cuppow, a BPA-free plastic lid that turns an ordinary Mason jar into a travel mug.

Cuppow is designed for both large and regular mouth
Mason or canning jars. The dishwasher-safe lid fits underneath the screw-on ring that comes with a canning jar. Cuppow does all its design, development, packaging, and manufacturing in Massachusetts, where Joshua and Aaron tapped a team of fellow entrepreneurs at Fringe, a business incubator and coworking space in Somerville. It’s a community effort, with universal drinking appeal. Read More Read Less