Keep perishables at a constant and desirable temperature for days or extend your shipping times. The ultimate in refrigerant packs.
200#/ECT-32 Single-wall Corrugated
18 PER CASE
Leak proof, reusable and economical to use. Specially formulated with food safe, non-toxic materials that stay colder than ice. Tested and shown to be the coldest and best gel refrigerant available.
