Therma-Kool Instant Cold Compress

InstaKool™ delivers immediate cold therapy for first aid, providing comfort and reducing swelling after an injury. This revolutionary formula is the first instant cold pack with National Security in mind. InstaKool™ is Ammonium Nitrate-Free; this innovative formula rivals the temperature ranges of previous cold packs. InstaKool™ is a Safer and Haz-Mat Free Instant Cold Pack.