Ice-Brix Leakproof Cold Packs, 10-1/4" x 8" x 1-1/2", Reusable and Food Safe (Case of 6)

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 Keep perishables at a constant and desirable temperature for days or extend your shipping times The ultimate in refrigerant packs