Add a frozen ice pack to your liquid yeast purchase to reduce the effects of heat while in transit. Packed with the yeast (and/or hops) inside of a heatshield envelope.
- Leak proof, reusable and economical to use.
- Specially formulated with food safe, non-toxic materials that stay colder than ice.
- The ultimate in refrigerant cold packs.
**It is recommended to add at least one ice pack for every 12 hours the package will be in route during hot summer months, or at least one ice pack per 24 hours the package will be in route during cooler months. This is a recommendation, not a gaurantee, based off of normal conditions to keep the yeast cool during transit for as long as possible.