500ml Hot Water Bottle for Pain Relief, Leak Proof Hot Water Bag for Back Pain Relief, Warmers, Back, Warm Feet, Pain Relief, Waist, Ease Aches Pain Relief Hot Therapy Warmer & Heated Pad.

【Safe & Easy to Use】The hot water bottle with a wide mouth is easy and safe to fill and use. The boiling water pack has passed the tension opposition and airtight test which is protected to use for individuals in every day. Women and children can use it. 【Pain Relief】Hot water bag can support hot/cold therapy, for treat sore muscles, stress, migraines, joints and menstrual cramps, also as a cold application for kids with fever or allaying swelling for minor wound. 【Professional Material】Thermoplastic material which is scentless and recyclable. This kind of thermoplastic material can hold heat longer than a conventional hot water bottle. Could be used as an ice pack, or cold water bottle. Note, this is not suitable for Microwave oven heating. 【Multi-purpose】It can be used to assist in the treatment of muscle soreness, stress, migraine, joint pain and menstrual pain, as well as a cold compress for fever or swelling of small wounds. 【Anti Leak Design】The 500 ml hot water bottle is made of high-quality natural rubber. It has a wide mouth with plastic screwed stopper preventing any chance of leakage and hence reducing any risk of burns by hot-water bottle. It is intended to hold heat for a drawn out period so you don't have to top off it from time to time.