WARM WINTER: Hot water bottles are ideal for cozy evenings, especially on cold winter days, the hot water bottle ensures well-being and comfort. SLEEP WITH YOU: You need to fill up your hot water bottle and put it in the bed 5 minutes before you go to bed so its warm and cozy. GOOD MATERIAL: The hot water bottle made from an advanced thermoplastic PVC material and high-quality soft fleece materials for the extra comforting feeling you will love. And is completely harmless in contact with your skin. ANTI-LEAK DESIGN: The hoe water bottle is made from an advanced thermoplastic PVC material, a screw cap great help to prevent leakage from bottle. SOOTHING PAIN RELIEF: Good for sore, aching muscles, stress, migraines, arthritis pain and menstrual cramps, enjoy soothing relief. The hot water bottle helps ease pain and creates a relaxing atmosphere and it is suitable for any scene.