Ice Pack & Insulated Mailer

Ice Pack & Insulated Mailer

In Stock
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Includes 2 ice packs and an insulated mailer to help keep your liquid yeast cold during transit.  The Insulated Mailer option is a great way to extend the length of time your ice remains cool!  These special envelopes contain self expanding foam, which creates a form-fitting container that protects and insulates liquid yeast.  This upgrade includes the Insulating Envelope and 2 Ice Packs.

This option fits a number of yeast vials, pouches, or cans, and is made from thick foam insulation.  Because different yeast take up different space, each producer will fit a different quantity in this mailer.  See the chart below for what quantity of what yeast will fit inside.

Yeast Producer / Brand Quantity that will fit in Insulated Mailer
White Labs 10
Imperial Yeast 3
Wyeast 3
GigaYeast 3
Omega 3

To purchase, simply add however many Insulated Mailers will be needed to contain however many yeast are in your cart.

Please Note!  Any additional yeast will be shipped outside of the mailer.  This option includes ice, and no additional ice needs to be purchased.

Item # ICE1
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 1 LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 51 answers
Why did you choose this?
MoreFlavor Store
Keeps my yeast cold
Jose R E on May 11, 2021
You suggested keeping yeast cold.
Matthew S on May 8, 2021
Keeps my yeast cold
Jose R E on May 11, 2021
Keeping that yeast cold!
Christopher B on May 11, 2021
You suggested keeping yeast cold.
Matthew S on May 8, 2021
Reccomeded by more wet rep for Arizona shipping
TR on May 8, 2021
keep it cool and stable in transit.
Craig A on May 7, 2021
Timothy Hooks on May 7, 2021
yeast safety
Mike L on May 6, 2021
Eric T on May 6, 2021
Keep the yeast cool in transit
Gregory M on May 5, 2021
my yeast came warm last time with one ice pack so trying this
Jason A on May 4, 2021
Keep it fresh
Vincent K on May 1, 2021
Just to make sure the yeast stays cool
Russ B on Apr 30, 2021
because i didnt want my yeast to die
Justin P on Apr 29, 2021
for brewing
Benjamin Allen W on Apr 28, 2021
Yeast needs to be cold during shipping
Jeffrey Brock on Apr 28, 2021
To keep two white labs cool .
kyle s on Apr 26, 2021
hoping it was correct size
Jacob Gibbard on Apr 24, 2021
To keep the yeast safer in the California heat.
A M on Apr 23, 2021
Keep the boys cool.
Joshua L on Apr 23, 2021
To keep the liquid yeast cool
Lester House on Apr 21, 2021
It is very important to keep the yeast cold.
Mark H on Apr 20, 2021
So my yeast doesn't die on the way to me.
Adrien Monteleone on Apr 20, 2021
I live in Los Angeles, long shipping time
brian h on Apr 20, 2021
warm weather
Victor U on Apr 20, 2021
Keeps yeast from getting warm.
Robert A on Apr 15, 2021
Kreg E G on Apr 15, 2021
Make sure it's viable upon arrival.
Richard B on Apr 14, 2021
Hot outside
Barry Thumm J on Apr 14, 2021
Want my yeast to be alive.
Thom H on Apr 13, 2021
Warm weather and even with a cold pack, the yeast arrives warm. Please improve this packaging.
Paul N on Apr 13, 2021
To keep the yeast cold.
Kyle Heon on Apr 13, 2021
Keeps yeast happy
Jim Hammer on Apr 12, 2021
It just seemed cool
Brock Selleck on Apr 9, 2021
Protect my yeast
John E on Apr 7, 2021
Keep it cool
Richard S on Apr 6, 2021
The yeast won't survive otherwise
Nathan A on Apr 2, 2021
insure yeast health
Tom s on Apr 2, 2021
insure yeast health
Tom s on Apr 2, 2021
Hot in Texas
Bradley L on Apr 1, 2021
Keep my yeast fresh
Chase K. A on Mar 30, 2021
Keeps product good
Toby G on Mar 29, 2021
keep yeast healthy
John R on Mar 28, 2021
Shipping yeast
Audie S on Mar 27, 2021
So my yeast arrives healthy?
Alexander K on Mar 26, 2021
DANIEL M on Mar 25, 2021
Aaron Y on Mar 25, 2021
want the yeast to stay cold
Ken M on Mar 24, 2021
Using liquid yeast
Philip G on Mar 19, 2021
Keep the yeast happy
Lars Q on Mar 18, 2021
I live in Florida.
Robert C on Mar 18, 2021
Keeping that yeast cold!
Christopher B on May 11, 2021
Reccomeded by more wet rep for Arizona shipping
TR on May 8, 2021
If I order 2 liquid yeast packets. Do I need 2 Ice & Insulated Mailers ?
Nicholas Michalko on Jan 24, 2019
BEST ANSWER: Hi Nicholas - On the provided item product page, in the description, there is a small table referring to our yeast and how many ice packs you would need for each brand of yeast.

3.6 / 5.0
73 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 3 out of 5
Not hot out, but showed up pretty warm
Would not trust this in August. Unless I was brewing that day.
May 4, 2021
3 weeks ago
Rated 5 out of 5
Nice and Cool
This packaging kept my yeast nice and cool.
April 21, 2021
1 month ago
Rated 5 out of 5
You need this...
Couldn’t ship yeast to my part of the world without it.
March 11, 2021
2 months ago
Rated 5 out of 5
Keeps it cool
Morebeer sent me the package from California and I live on the east coast. Even with the shipping delays due to the Corona virus, the yeast and the inside of the package was still cold.
February 8, 2021
3 months ago
Rated 5 out of 5
Ice pack
I used this ice pack to ship a MLF culture. It worked well and the product arrived still cold. I believe this is necessary for most shipments of MLF which needs to be kept quite cold.
February 8, 2021
3 months ago
Rated 3 out of 5
Wasn't cold but yeast was okay.
December 19, 2020
5 months ago
Rated 4 out of 5
Insulated mailer.
I did not use shipping that required a premium payment, just USPS. While the shipment arrived in good shape, the 'ice pack' was liquid at that point, but given the excellent packaging, the Yeast was cold to the touch. It was certainly worth the $4 for peace of mind.
October 17, 2020
7 months ago
Rated 5 out of 5
If you are purchasing liquid yeast, this is a must. I have only used liquid yeast a few times. The first time I used liquid yeast, I didn’t have it shipped in an ice pack and their was very little activity. This time, after being shipped in an ice pack, the yeast performed much better.
October 16, 2020
7 months ago
Rated 5 out of 5
FedEx bad, ice pack good
FedEx was late (as usual), the ice packs and yeast were still cool to the touch. Please stop using FedEx.
October 7, 2020
over 2 years ago
Rated 3 out of 5
we ordered our yeast during a warm period and when it arrived 2 days later there wasn't any ice and the yeast was warm
September 9, 2020
over 3 years ago