Just like any other hot packs, the Portable Hot Cold Therapy Pack is also a great contribution to the practice of self-healing. It offers an alternative to the use of drugs for the control of either pain, swelling or muscle spasm. This form of therapy is suitable for limiting recovery from intense workouts, surgery, or even simple day to day events. This item has a very cross-cultural applicability as all people can use it and gain from the therapeutic benefits it brings. We take quality seriously and remain loyal to our clients, which is why all therapy packs are complaint-free and are actively used by patients and doctors.