The world's first insulated, threadless growler that gives back!
With your help, 1,480 backers preordered the MiiR Growler totaling $106,661.
Preorder now from $59. Limited quantities.
Shipping April 2014
1st batch sold out. Next batch shipping April.
Back this project
Be the first to experience the MiiR Growler!
Back this project and get exclusive access to a revolutionary growler.
MiiR growlers feature our double wall vacuum insulation technology which keeps
your cold liquids chilled for 24+ hours or your hot things hot for 12 hours.
We have stripped away all threads normally required to close a vessel by
designing an innovative clamp system that prevents leaks and nasty gunk found on threaded
growler closures from beer residue.
We believe in the simple idea of building amazing products that give back. We call
it the Growler for Good as each MiiR growler provides one person with clean drinking water.
We will even prove to you the impact of your purchase as each growler comes with a unique
tracking braclet that has a printed ID number.
You can register this number on our website and in 6-18 months we will prove to you the
exact water project you helped fund; complete
Premium stainless steel
We source the highest quality from Korea. Why? Because it's the
best. Beer is also birthed in stainless steel, so stainless growlers are a natural.
Guaranteed not to leak
Unlike other stainless growlers in the marketplace we can guarantee our growler will not leak with carbonated beverages.
The PP#5 lid and food grade silicone seal are both BPA free.
Our BPA free polypropylene #5 is beautifully wrapped with durable stainless steel.
Our colored growlers are wrapped in a bomb proof powder coat
Our products at MiiR are made for good. Whether that's helping those in need or backing our products for life.
Nobody patents mediocrity.
Frequently Asked Questions
What is the MiiR Growler made of?
The body is made from premium, medical grade stainless steel. The lid is made from poly
propelyne #5, wrapped in stainless steel with an elastomer gasket to seal the growler. All parts
are BPA free and meet or exceed food grade standards.
What is the volume of the MiiR Growler?
The total volume is 64oz
Is the MiiR Growler leak proof?
Yes, unlike current stainless steel growlers in marketplace, we guarantee against leakage from
carbonated beverages placed in our growler.
What is the warranty?
All growlers are covered by our lifetime warranty. This warranty applied to the original purchaser
and covers manufacturer defects and failure during normal use. Sorry, if you drop your MiiR
growler while bouldering we are unable to cover this type of use.
Is the MiiR Growler patented?
We have said it before, you can't patent mediocrity. So yes, our growler is patent pending.
What can go in my MiiR Growler?
If you are 21+ you may use it for beer, wine, hot toddies, or other fine adult beverages.
Everyone is welcome to place water, juice, coffee, tea, smoothies, cold brew coffee and any
other liquids safe for human consumption.
How do I clean my MiiR Growler?
Cleaning is simple, especially since the top is threadless! Rinse your growler with warm soapy
water and use a brush for a more extensive cleanse. If you forgot about the last couple ounces
of brew we suggest a mixture of water and vinegar shaken, not stirred and allow to soak
overnight; rinse thoroughly after.
When will my credit card be charged?
We will charge all backers once we cross our goal.
The government would like us to inform you...
The following government warning will be laser etched onto the bottom of the growler:
GOVERNMENT WARNING: (1) According to the Surgeon General, women should not drink
alcoholic beverages during pregnancy because of the risk of birth defects. (2) Consumption of
alcoholic beverages impairs your ability to drive a car or operate machinery, and may cause