Ice too cold?

[Dr. Fedwell]

Heading back to MI for a wedding and want to bring some yeast (and beer) back to Hawaii with me. Some kind of insulated luggage should do (the trip is long but less than freight transit times). Is having the yeast vials or jars on ice too cold for the yeast? Real ice, not gel packs

 

[mrk305]

Gel packs are colder than ice, so ice will be fine.

 

[oceanselv]

Should be fine