A hot water bottle is a natural way to ease sore and aching muscles. The flexible rubber construction conforms to your body, helping to provide relief to virtually any area. Provide natural relief to overworked muscles, or keep your feet toasty and warm during a cool night. Flexible rubber material conforms to the contours of your body. Simple way to soothe away pain and soreness. Place bottle on the affected area for 10 to 15 minutes per hour. MABIS Rubber Water Bottle, Red is one of many Hot & Cold Therapy available through Office Depot. Made by MABIS.