Includes
- One stainless steel single-walled mason jar
Benefits
- Ultra-lightweight stainless steel, weighs 3 oz/88g
- Use with our Silicone Nipples, Straw Tops, or any Mason Bottle product
- Compatible with any attachments for regular-mouth mason jars
- Volume markings to 12 oz for daycare/bottle feeding compatibility
- Max capacity of 16 oz
- Not for using in canning or long-term food storage!
- Freezer Safe
- Dishwasher Safe
Origin
Made in ChinaTop Benefits
Lightweight & Durable Stainless Steel
Compatible with all Mason Bottle Products
Dishwasher Safe
Mason Jars, Reimagined
For this Stainless Steel Mason Bottle we took our inspiration from the classic 16 oz. mason jar, but make a few modern updates. This stainless steel mason jar weighs only 3 ounces, three times less than the 16 oz glass mason jar.
We also rounded off the sides to make it cupholder-friendly, and easy for even little hands to hold, while still keeping the same capacity.
Grows with your Family
We loved glass bottles for the baby stage, but found that we needed an ultra-tough material for the toddler years. So we created this stainless steel mason jar to be compatible with all Mason Bottle products—and indeed any regular-mouth mason jar attachment.
Grows with your Family
We loved glass bottles for the baby stage, but found that we needed an ultra-tough material for the toddler years. So we created this stainless steel mason jar to be compatible with all Mason Bottle products—and indeed any regular-mouth mason jar attachment.
Use as a Baby Bottle
If you’ve already used our glass baby bottles, you can simply add those same pieces onto this stainless steel mason jar. From daycare, to the playground, use it anywhere that glass may not be allowed/preferred.
Use as a Sippy or Straw Cup
If you already have our silicone squeeze pouch or straw tops, simply add the top to this stainless steel mason jar to make a sippy cup or straw cup.
If you haven’t purchased either of those products, just buy our Stainless Steel Bottle here for the best deal.
Use as a Sippy or Straw Cup
If you already have our silicone squeeze pouch or straw tops, simply add the top to this stainless steel mason jar to make a sippy cup or straw cup.
If you haven’t purchased either of those products, just buy our Stainless Steel Bottle here for the best deal.
Use for Big Kids and Adults
After the baby stage, upcycle our plastic rings and silicone disks to store snacks. It’s so lightweight you could take it camping. Or add any straw or sipping top you like.
Is this stainless steel jar insulated?
No. This jar is designed for children, and very hot or very cold beverages are not age appropriate. We will be launching a larger double-wall insulated version in a few months.
Mason Bottle answers the question "Is the stainless steel bottle insulated?"
You May Also Like
Silicone Sippy Straw Tops
These two piece tops are versatile and can be used as a sippy top, straw top or just use the internal straw.
Mason Bottle Silicone Nipples
Add extra nipples to use as a baby bottle—Available in 4 different flows: Slow, Medium, Fast and Flexible
Mason Bottle Plastic Ring + Cap
Metal mason jar rings can rust unless washed & dried carefully, this for the lowest maintenance option.
What Are Customers Saying?
- Reviews
- Questions
- sip spout
- bottle jars
- bands
- like
- coffee mugs
- oil cruit
- jars
- ring
- lifestyle
- piece
United StatesThermal cup
The outside gets very cold when you fill it. Makes it hard to hold.
United StatesEasy to Use
Super easy to use. I love that it's very lightweight and no plastic. My baby finds it really easy to use by herself!
United StatesCompatible
I bought these stainless jars to use as an oil cruit, to go coffee mugs and the like. I can say that the one piece stainless steel lids sold by Mason jar lifestyle fit these Mason bottle jars as well as the MJL oil pour spout. Also the stainless regular sized drinking lid from eco jars will fit. But only the flat top sip spout, the bands they sell to go with their drinking spout are too big and won’t catch the threads. The drink spout will work on this with just a tin ball brand ring. Will Have to see if another companies stainless ring will fit these jars.
United StatesStainless steel rocks
The stainless steel bottle takes away the edge and fear of the glass bottle falling and breaking. While the glass bottles rarely break (like 1 every 4 months), we do use it with caution. With this new stainless steel bottle we can relax. It's very light and super easy to clean (compared to narrow neck bottles). It's not insulated. Highly recommend it.
The stainless steel cup is great for traveling with, it also will be nice for when my little one is holding his own bottle. I will be able to use this now and as a water bottle or cup in the future for my little one.