This hot water bottle provides hot therapy relief and soothes sore muscles. It is ribbed on both sides for a greater surface area, and has a threaded cap to form a water tight seal. This is a Reusable multi-use rubber enema bag kit, that is more economical than disposable kits. Good quality at a lower price than silicone kits. Helps to relieve fatigue, flatulence, indigestion, headaches, hemorrhoids, sinus congestion, skin conditions, unpleasant breath, weight issues, and more.