Hot Water Bag, Portable Neck and Shoulder Warmer with Winter Soft Knit Hood Hot Water Bag for Neck and Shoulders Back Legs and Waist Warm and Cold Compress (red Snowflake) - Yosoo, Yosoo8ipyhgk4rt-13

• Retains Heat: Our hot water bottle maintains heat for hours and is ideal for relieving muscle pain and contractures in the neck, back or shoulders. They are also very useful while watching TV or working from home. Easy to Use: leak-proof design with wide mouth for easy filling and emptying. Hot water bottle with soft plush cover, prevents direct contact with your skin from causing burns. DO NOT add the boiling water directly! Comfortable U-shaped hot water bottle: made of flexible rubber, with a red knitted cover, comfortable to wear. It may hold 1 liter of water, but it is recommended that you only fill 2/3 full, which will help prevent water spills and allocate space for wat Easy to use: hold the neck of the bottle, stand upright and fill slowly to avoid hot water splashing on you, screw on the when filling to 2/3. When filling, do not use boiling water. Do not sit on the hot water bottle. Hot & Cold: hot water bag for back, neck and shoulder pain, menstrual cramps. Ice/cold water bottle for sprains or cold packs, and will keep you cool during hot summers.