Ice Pack & Insulated Mailer

Ice Pack & Insulated Mailer

In Stock
60 day no hassle return policy. Details

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
It's hot out.
Joseph T on Jul 15, 2020
Gotta keep dem yeasts cool bruh!
David Roberts on Jul 15, 2020
It's hot out.
Joseph T on Jul 15, 2020
It's hot here.
Eric S on Jul 15, 2020
Gotta keep dem yeasts cool bruh!
David Roberts on Jul 15, 2020
To protect my bugs
Louis LeBlanc on Jul 14, 2020
its hot out
Mark B on Jul 14, 2020
Helps keep cool
Mark S on Jul 14, 2020
Hot weather
Jeff L on Jul 13, 2020
yeast survivability
Dennis B on Jul 13, 2020
for yeast
James L on Jul 13, 2020
Erik B on Jul 10, 2020
Shipping from CA and it is hot
Eric H on Jul 7, 2020
Texas in summer
Michael V on Jul 7, 2020
Keep yeast cold
To help keep the yeast cold
Daniel K on Jul 4, 2020
Worked last time
Joey E on Jul 3, 2020
'Hope it helps preserve perishables in the summer heat.
Anthony A on Jul 3, 2020
To protect the yeast
Thomas Check D on Jul 3, 2020
might be in package for a couple of days
Joseph F on Jul 1, 2020
Traveling 3000 miles in July is bad for yeast.
Louis LeBlanc on Jun 30, 2020
It's hot out
Joel R on Jun 30, 2020
Hot outside
Michael m on Jun 27, 2020
It is summer, I ordered liquid yeast
Mark E L on Jun 27, 2020
Quality control.
Scott Jordan on Jun 25, 2020
Keep yeast happy
Tom on Jun 24, 2020
I've had problems in the past from other distributers
Marc M on Jun 22, 2020
Don't want to kill yeast
Aaron S on Jun 22, 2020
Need for yeast
Gerald Meech on Jun 22, 2020
I want the yeast to stay fresh
Matthew R on Jun 20, 2020
Need to keep it cold
Dana K on Jun 20, 2020
I live in the desert
Charlie S on Jun 19, 2020
I am not a fan of having to by an insulated mailer. However, in the summer it is necessary.
James M on Jun 18, 2020
I need my yeast to stay healthy please!
Adam Brendon L on Jun 18, 2020
To be safe
Philip T on Jun 17, 2020
Need it for summer shipping
Rick on Jun 16, 2020
Very hot in PA right now
Joel R on Jun 16, 2020
Louisiana heat
Ronald P on Jun 16, 2020
Because its hot out there.
Patrick B on Jun 15, 2020
Edward C on Jun 13, 2020
to hopefully protect my yeast
david m on Jun 13, 2020
Texas. Hot.
Benjamin B on Jun 13, 2020
wanted to try
Benjamin E A on Jun 13, 2020
Keep yeast cold
Jesse H on Jun 12, 2020
Protect yeast in shipping
David Somers on Jun 11, 2020
Need for yeast
Jeffrey L on Jun 11, 2020
Keep yeast safe
John H on Jun 11, 2020
2 day shipping to washington- protect the yeast
Jennifer V on Jun 10, 2020
keep yeast cool during transit
David B on Jun 10, 2020
keep yeast cold in summer
John C M on Jun 10, 2020
I live in the southeast US
Robert F G on Jun 10, 2020
to keep the yeast happy
Valued C on Jun 9, 2020
It's hot here.
Eric S on Jul 15, 2020
To protect my bugs
Louis LeBlanc on Jul 14, 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.

3.6 / 5.0
59 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Need a different solution
Yeast is warm on receipt - even with two ice packs. The yeast started fine, but was likely stressed.
July 8, 2020
2 weeks ago
Make sure not to forget the ice!
Did a good job keeping things cool during transport
June 21, 2020
1 month ago
Thank you, perfect for keeping my yeast cold
May 21, 2020
2 months ago
Good Packaging, and not really cold, but cold
This came clear across our great nation, and it was sealed very nicely... the inside was cool, not cold...but the best I think you could ask for during 80 degree weather
May 11, 2020
2 months ago
72hrs in transit, yeast arrived at 60ºF
I was hesitant to order yeast online, but with the retail store temporarily closed, I was in desperate need of some liquid yeasts. Took a chance and ordered four White Lab yeasts packed in this insulated envelope with ice packs. FedEx showed 72hrs in transit from store-to-door, which is one full day longer than past shipments. My yeast arrived at a perfect 60ºF!!! This was measured using an infrared pyrometer, and not a subjective assessment or feel-by-hand check. Ambient weather was mid 70ºF's. I'd feel confident with this pack up to mid/high 80ºF's with the usual two day shipping.
April 21, 2020
2 months ago
Did the job well
Product still cold after 3rd day in transit
April 6, 2020
1 year ago
It's Florida
Yeast arrived at room temperature. Outdoor temperature in the 80's.
March 31, 2020
4 months ago
Response from MoreFlavor
We make diligent efforts to ensure temperature sensitive ingredients arrive as they should. These ice packs are a preventative measure and are not fail safe against the elements. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
April 29, 2020
Zach R Staff
Cold yeast
Kept yeast cold and protected during shipping
March 13, 2020
4 months ago
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
10 months ago
Yeast arrived very cool so product did the job.
December 6, 2019
8 months ago