Excellent Thermotherapy And The Best Gift The Large Hot Water Bottle Provides The Neck, Shoulders, Back And Stomach With Pleasant, Long-Lasting Warmth And Effectively Relieves Discomfort In The Neck, Shoulders, Back And Stomach. Particularly Useful For Tension Or Cramps. Suitable For The Elderly, Friends And Women With Menstrual Cramps. It Is The Warmest Present For Family Members In Winter.Environmentally Friendly And Safe To Use This Long Hot Water Bottle Is Made Of Pure Natural Rubber, Is Environmentally Friendly, Free Of Harmful Substances, Resistant To Boiling Water And Recyclable. The Lining Of The Soft Hot Water Bottle Has A Pattern That Is Not Easy To Scald And Is Very Safe.Heat Storage Good Performance The Super Tightness Makes The Hot Water Bottle A Good Heat Storage Performance. You Can Heat The Hot Water Bag For At Least 3-6 Hours. The Strong Heat Storage Performance Can Bring Us Continuous Heat And Let The Hot Water Bottle Warm Your Winter.No Leakage Our Hot Water Bottle Has A Tightly Screwed Lid, Multiple Anti-Leakage Technologies, No Water Leakage And Is Safe To Use.Super Soft & Warm Cover The Hot Water Bottle Cover Is Made Of 100% Plush And Has A Drawstring. It Is Pleasant To The Touch, Smooth, Has A Better Heat Storage Effect And Effectively Prevents Burns. Removable And Washable.