Medport Travel Organizer 2 Replacement 6 oz Cold Packs Size: 4" X 6" X 3/4"
Cold-Pax is a specially formulated leakproof, long lasting, viscous gel refrigerant that is made with non-toxic ingredients included in the FDA (GRAS) provision. Generally regarded as a Safe Substitute. They are sealed in a heavy-duty plastic pouch and keeps perishable products at a constant and desirable temperature.