Unlike traditional hot/cold therapy means, the Dr Trust Hot and Cold Premium Bottle (with Neoprene Pouches) -322 can be used as an effective solution for treating body aches & pain, easing menstrual cramps, sports injuries and muscles tension etc. Heating and cooling the bottle is easy to have needed therapy anytime, anywhere. It is small in size and the best choice for having targeted hot and cold therapy on any body part where you need it most. This is an odorless non-toxic bottle with fleece coverage and safe for use by anybody. It can be heated in the microwave repeatedly. While you can keep it handy in your fridge for a cold compress or as a first-aid icing emergency. Physical therapists, sports instructors, and doctors recommend and trust hot and cold therapy as the best solution for strain, stiffness, toothache, etc. You can put its packs in the fridge to freeze. Moreover, hot therapy benefits muscular and joint pain, arthritis, geriatric care, sprains, sores, etc. While cold therapy helps in high fever, soft tissue injuries, strains, surgical care, and inflammation, etc. Box contents include 2 laminated reusable non-toxic gel packs and a bottle shape pouch to offer you the best and easy hot and cold assistance as per your requirements.