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Wide-Mouth - Set of 2 Wide-Mouth - Set of 2

Wide-Mouth - Set of 2

by Cuppow

Social Enterprises

Full Details

  • Made in the USA
  • Materials: BPA-free plastic
  • Care: Dishwasher safe
  • Jars not included
  • Certified B Corp
  • Dimensions: 3.37" diameter
  • Weight: 0.06 lb.
Social Enterprises


4.5 avg. (15 reviews)

Didn't fit my Mason Jars
02/14/2019 by Christine
Great idea but they didn't fit.
Should be CupWOW
09/06/2018 by AJ
In working in an environment where I'm required to have a lid on my drink, this is the best thing I've run into so far. My job is busy and I talk most of the time. So I needed something that held a lot of water or juice and can be taken on the go. When you turn the jar slightly to the side there's no leakage which is what I was looking for. Co-workers are jealous, and my neighbor asked for one to try out. Hats off you guys!
Great product
09/01/2017 by Teresa
I use these a lot.
12/30/2015 by Ben
Never received my order.... Thanks Grommet for not allowing me to select "Signature required upon delivery". As a result FedEx never delivered... At least they say they did... but I was home when my order was supposed delivery. Gonna think twice before I us this web site again.
09/13/2015 by Lisa
It works great.
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Wide-Mouth - Set of 2

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Cuppow is designed specifically for wide-mouth canning jars (aka Mason jars), turning them into portable travel mugs.


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. more Their Story

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