POLAR TECH INDUSTRIES IB 16 Ice-Brix Poly Pouch, Reuseable, Leakproof, 16 oz.,
Freezer Pack, Cold Pack Type Freezer Pack, Weight 16 oz, Length 6 1/4 in, Width 6 in, Features Leakproof And Long Lasting, Non Toxic And Hermetically Sealed, Great For Shipping Perishables, FDA Approved For Food And Medicine Preservation, Keeps...