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Ice & Insulated Mailer for Liquid Yeast

Ice & Insulated Mailer for Liquid Yeast

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
To keep liquid yeast cool.
James Shepherd I on Feb 22, 2020
Too keep my yeast from dying during trip
Walter L.Doughty on Feb 20, 2020
To keep liquid yeast cool.
James Shepherd I on Feb 22, 2020
Make sure the yeast last
Tim E on Feb 22, 2020
Too keep my yeast from dying during trip
Walter L.Doughty on Feb 20, 2020
To keep yeast cold
Derek C on Feb 20, 2020
Keep yeast cold.
Kevin C on Feb 19, 2020
I live in the southest US
Robert F G on Feb 14, 2020
to insure my yeast is good
lee w on Feb 12, 2020
Protect the liquid yeast
David H on Feb 11, 2020
To keep yeast cold
Charles E on Feb 8, 2020
Keep Yeast Cold
Robert B on Feb 8, 2020
Keep yeast cool
Duane B on Feb 7, 2020
Seemed best.
Jonathan M A on Feb 7, 2020
To preserve the yeast packs
Felipe K on Feb 4, 2020
Keep yeast cold
Robert B on Feb 4, 2020
Keep yeast cold
Robert B on Feb 4, 2020
Keep yeast cold
Robert B on Feb 4, 2020
Monty M on Feb 3, 2020
Fresh yeast
Robert T on Jan 29, 2020
good practice
Dave M on Jan 27, 2020
I thought I'd try to do what's possible to ensure the yeast arrives from shipping still cold.
Josh F on Jan 27, 2020
Its hot where I live
Scott Felter on Jan 22, 2020
keep those warriors strong cross country
Derek Remington on Jan 22, 2020
Quality insurance
Matt C on Jan 22, 2020
keeps yeast from freezing
james b on Jan 20, 2020
keep yeast alive
John K on Jan 20, 2020
yeast shipper
Michael D on Jan 20, 2020
to ship yeast
Michael S on Jan 18, 2020
To ensure yeast stays cold
David J. on Jan 17, 2020
Protect the Yeast
Dale Z on Jan 16, 2020
Win P on Jan 15, 2020
The website recommended using one
Vicki H on Jan 14, 2020
for my yeast order
Matthew S on Jan 14, 2020
Live yeast should be temperature controlled for transport.
Steven P on Jan 13, 2020
Protect my yeast
Johnny S on Jan 13, 2020
Does a good job of keeping yeast viable during shipping
Donald s on Jan 11, 2020
I live in tropics - need ice!!
Christine P on Jan 10, 2020
To keep yeast cool
Valued C on Jan 9, 2020
to be sure my yeast is happy
David A on Jan 8, 2020
Worried about the yeast in transit.
Peter on Jan 3, 2020
Just because I hurt my knee yesterday and need some good ice packs.
Chris N on Jan 3, 2020
I want to do what I can to keep my yeast fresh during shipment
JAMES MICHAEL HILL J on Dec 31, 2019
troy s on Dec 31, 2019
Keep the yeast viable.
Marcus J R on Dec 29, 2019
keep yeast fresh
Bryant B on Dec 28, 2019
hoping to keep the yeast cool, last time had to make a starter
Jim H on Dec 27, 2019
want to get fresh yeast, hopefully it won't freeze
Nils F M on Dec 24, 2019
recommended and necessary
Mary M on Dec 19, 2019
It's winter but I still live in the desert
Edward S on Dec 18, 2019
To keep the yeast cool
Trevor C on Dec 17, 2019
To help keep the yeast happy
David H Slaton J on Dec 11, 2019
Make sure the yeast last
Tim E on Feb 22, 2020
To keep yeast cold
Derek C on Feb 20, 2020
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.

3.4 / 5.0
52 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
My yeast was shipped quickly, but USPS had an unexpected delay--twice!--and so I was glad I bought the extra packaging.
February 16, 2020
5 months ago
Yeast arrived very cool so product did the job.
December 6, 2019
3 months ago
Great Product
Keeps my yeast cold!!!
October 30, 2019
1 year ago
Not cold
Room temp on arrival but better than nothing
October 25, 2019
5 months ago
Cold Pack- not so hot!
Order arrived 2 days after ship date.
The pack and contents were at ambient temp.
No cooling effect whatsoever.
October 22, 2019
4 months ago
Depends on area weather
I always pick this a insurance but it really depends on what the weather is doing and how long the insulated yeast sits in transit. I have had some arrive warm but always performed well when used in a yeast starter. I cannot say if the yeast would be as viable without the cool edge up front.
October 10, 2019
5 months ago
Not impressed
I opted to use this, didn't seem work because my product arrived warm.
August 15, 2019
7 months ago
Yeast hotter than everything else in my order
I am disappointed I paid extra for the insulated mailer. When my Ingredients came the yeast and ice packs were about 20>f warmer than the inside of the box containing the rest of my order. At least it was the Omega Hot head yeast.....I will get it in a starter tonight and see if it is still viable.
August 7, 2019
First yeast were really cool when they arrived
Keeps yeast cold until it gets to the house!
June 24, 2019
9 months ago
Excellent Protection
These foam filled mailers provide excellent protection for life yeast cultures during shipping. The foam padding y insulates very well and prevents punctures or breakage. The cultures arrive cold and in perfect condition.
June 16, 2019
9 months ago