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
I need it to brew beer
Valued C on Feb 25, 2021
Effectively keeps yeast longevity during shipment
John K. on Feb 24, 2021
I need it to brew beer
Valued C on Feb 25, 2021
Need it
dana d on Feb 25, 2021
Effectively keeps yeast longevity during shipment
John K. on Feb 24, 2021
I want my yeast to get here and still be good.
you know!
Dennis A on Feb 22, 2021
liquid yeast
Cliff Keller on Feb 20, 2021
Living in Vermont- need the insulated pack to protect my liquid yeast package from freezing in transit.
Y U on Feb 17, 2021
to ensure that the Viniflora CH16 does not heat in transit
William R on Feb 13, 2021
Prevent freezing the yeast.
Chris M on Feb 13, 2021
I want it to survive
Brian T M on Feb 11, 2021
keep your yeast alive and ready to go!
Eric O on Feb 9, 2021
insure coldness
lee w on Feb 9, 2021
for yeast
Mark A on Feb 9, 2021
Protection. It's like a prophylactic for my yeast.
Dean H on Feb 9, 2021
For delivery security
Jay S on Feb 4, 2021
Long shipping.
Will B on Feb 3, 2021
your site scared me into wanting to make sure it's as fresh as possible
John J F on Feb 2, 2021
adam g on Feb 2, 2021
Protecting yeast during shipping
Brian W on Feb 1, 2021
I live on the East Coast
James W on Jan 28, 2021
to keep the malolactic bacteria below 18C
Nimar Arora on Jan 27, 2021
Liquid Yeast guys.
Valued C on Jan 27, 2021
To protect Yeast in shipping
joseph on Jan 27, 2021
Sean S on Jan 27, 2021
to keep the yeast fresh during shipping
Michael P on Jan 21, 2021
To keep my yeast cold during shipping.
William N on Jan 20, 2021
keep yeast cold
Alex McCool on Jan 20, 2021
Because it's yeast
Mike M on Jan 18, 2021
shipping liquid yeast
Steven B on Jan 16, 2021
preserve yeast
Seth G on Jan 16, 2021
Yeast needs to stay cold
Tony K on Jan 14, 2021
Didn't want warm yeast
Josh A. on Jan 14, 2021
So the yeast knows that it is loved.
Joseph Gibbens on Jan 13, 2021
Gotta keep it cool
Shawn D on Jan 12, 2021
To protect the yeast babies
Jay S on Jan 8, 2021
Because I like Ice packs
Matthew G on Jan 8, 2021
the protect the yeast during shipment
Jeffrey B on Jan 7, 2021
To make sure
Mike B on Jan 7, 2021
Works for me
Donald s on Jan 6, 2021
Protect my yeast while its in transit
Mark B on Jan 5, 2021
Yeast likes to be cool in transit
Gary G on Jan 5, 2021
To preserve yeast
Kenneth W on Dec 30, 2020
I had to. It should be free.
Robert W on Dec 30, 2020
Trying to help the yeast make it
Francis D on Dec 24, 2020
Gotta take care of the enzymes.
Dean H on Dec 23, 2020
We want our yeast to live.
Jeffrey H on Dec 22, 2020
John W. Smith on Dec 22, 2020
Phil M on Dec 19, 2020
I don’t want my yeast to die?
Vanus E on Dec 16, 2020
Steve S on Dec 15, 2020
Need it
dana d on Feb 25, 2021
I want my yeast to get here and still be good.
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
70 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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
1 month 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
1 month ago
Rated 3 out of 5
Wasn't cold but yeast was okay.
December 19, 2020
2 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
4 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
4 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
Rated 5 out of 5
Added the ice pack with the insulated envelope hoping that the yeast would make the trip. It did. Yeast started like normal.
August 22, 2020
6 months ago
Rated 3 out of 5
Helped, but is not great for summer months
The ice was completely melted (if they were even frozen) before receiving them. I was worried that the heat had killed my yeast, but they seemed to have survived. I would recommend going with a larger package with more ice packs if you ship any more than 1 package of liquid yeast.
August 4, 2020
7 months ago
Rated 1 out of 5
Failed miserably!!!
I ordered the yeast with the cooled pouches. unfortunately they did nothing to keep the yeast cool/cold. Not impressed!!! If it's going to take 4 days to ship something, then only offerings that keep the yeast cold should be used!!!
July 27, 2020
over 2 years ago