Includes
- 2 silicone sippy tops
- 2 silicone removable straws
Benefits
- Converts from sippy to straw top
- Bite-proof money-back guarantee
- 100% Silicone
- Easy to clean—nowhere for mold to hide
- X-cut flow control to minimize messes
Origin
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Made in the USA
Top Benefits
As a Squeeze Pouch
Put this top on our Silicone Mason Bottle to create a squeeze pouch—or purchase the Silicone Squeeze Pouch instead—it's the same top!
Use as a Sippy
Remove the transparent silicone straw and use just the sippy top so your child can turn the cup up the same way they would a bottle.
Multi-use to Grow with your Child
Works with Purees & All Mason Bottle Products
If you own the Silicone Mason Bottle, add these straw tops to create a squeeze pouch.
Or, you can purchase our Silicone Squeeze Pouch instead of these straw tops—either way, it's the same top!
*You can also alternate between standard metal mason jar rings and our plastic rings and caps without issue!
Works with Purees & All Mason Bottle Products
If you own the Silicone Mason Bottle, add these straw tops to create a squeeze pouch.
Or, you can purchase our Silicone Squeeze Pouch instead of these straw tops—either way, it's the same top!
*You can also alternate between standard metal mason jar rings and our plastic rings and caps without issue!
So Bite-Proof It Doubles as a Teether
Many parents find themselves buying replacement sippy tops and nipples as their little ones chew through one after the other.
But our top is designed so that kids can chew and chew without destroying the top or ruining the flow control, which is recessed lower down, out of the reach of teeth—or fingers.
Go ahead, use it as a teether—we dare you!
Flow Controlled Over "Leak-Proof"
If knocked on its side or held upside down, a few drops may come out, but that’s about it.
Leak-proof tops only work for water, but our straw, which is wider, allows for purees and smoothies.
Leak-proof tops are also more mold prone because they have small spaces or extra pieces that are harder to clean.
Flow Controlled Over "Leak-Proof"
If knocked on its side or held upside down, a few drops may come out, but that’s about it.
Leak-proof tops only work for water, but our straw, which is wider, allows for purees and smoothies.
Leak-proof tops are also more mold prone because they have small spaces or extra pieces that are harder to clean.
Designed with Oral Development in Mind
Leak-proof tops tend to require biting to get liquid out, this can mean it takes young children much longer to learn the “trick” to drinking from them. Most parents report their child “learns” how to drink from this top on the first try.
Leak proof tops that require biting don’t teach the developmental skill of drinking from a straw and aren’t recommended for oral development.
You May Also Like
Plastic Ring & Cap
Our rust-proof top, designed to fit all regular mouth jars. It is compatible with straw tops and silicone nipples for a leak-proof fit.
Silicone Sleeve
Add extra grip and protection to the bottle with this great purpose-made sleeve, and upcycle for years to come.
Silicone Squeeze Pouch
If you're hesitant about a glass sippy, or need something on-the-go, the Silicone Squeeze Pouch may be a better choice.
- Reviews
- Questions
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- straws
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Great Plastic-Free Sippy Cup!
I purchased these to use with the stainless steel cup. Baby loves her new sippy cup! Really easy to use and to clean. Shipped very quickly too!

Excited to use these!
Cutting them to size is easy. I like these more than other sippy-cup designs I have seen.

Good purchase
I purchased these straws so that I could use the Mason jars that I already had on hand for a straw cup for my son. They are very effective and easy to clean. Wish they came in different colors or had more packaging/ bundling options for just straws but overall great purchase and would buy again.

Great for All Ages
We love our straw tops! My 4yr old routinely uses the tops with a jar at home and a stainless steel tumbler at baseball practice! My 9yr old and myself use the internal straws in drinks, too! Easy to clean, no leaks and have lasted nearly 4yrs so far!

Love these straws!!
I love, love, love these straws! Adding them to a Mason jar is a breeze and cleaning then is easy! My 4 kids love using them (oldest is ten, youngest is 2 months) and I already need to buy more straws because I didn't buy enough for everyone!! Love the healthy planet aspect and love that I can continue to use my canning jars when we aren't actively canning.