Sorgen Cool Pack Large is used for providing rapid cooling relief to reduce swelling, inflammation and discomfort from injuries or minor aches. This pack is suitable for sprains, strains, bruises, headaches and post-surgical or post-injection care. It can be refrozen and reused multiple times, making it convenient and cost-effective. The large surface area ensures effective coverage for bigger body parts like shoulders, back and thighs. It is flexible and lightweight, which allows comfortable placement and targeted therapy wherever needed.