<br><strong>Quality Material</strong></br> The main material of the product is Silica gel material, rotating bottle cap to prevent leakage of hot water. Explosion-proof and scald-proof using high-temperature pressure shaping technology. One second rebound without deformation, can be heated in the microwave.</br> </br> <br><strong>Small and Portable</strong></br> Size,10.3cm * 16cm,Capacity: 320ml, size suitable for all adults and school children, gently pour in hot water, make sure the water temperature is not too hot (below 80 ° C), pour two-thirds of the hot water bottle is better, keep away from children and your own face while watering.</br> </br> <br><strong>Warm Hot Water Bag Cover</strong></br> Comforting,gorgeous,removable, washable. Knitted heater for better insulation that scalds the hand with hot water. Available Microwave oven heating. Do not pour in freshly cooked water. Keep children away if you pour hot water in them.</br> </br> <br><strong>Multiple-Purpose</strong></br> Hot water bottles are suitable for heat therapy. For example, for cold feet, non-inflammatory joint pain, cramps, abdominal pain and period pain. There are two hot water bottles that are very suitable to be shared with your families.</br> </br> <br><strong>Multiple-Purpose</strong></br> Hot water bottles are suitable for heat therapy. For example, for cold feet, non-inflammatory joint pain, cramps, abdominal pain and period pain. There are two hot water bottles that are very suitable to be shared with your families.</br> </br> <br><strong>Upgraded version of silicone</strong></br> Food grade silicone, non-toxic and harmless</br> Rubber, excessive smell</br> Heating is easy to produce harmful substances</br> <br><strong>Explosion proof</strong></br> Resistant to high pressure 500KG</br> Using 185 degree high temperature forging</br> One-piece molding, explosion-proof and leak-proof</br> <br><strong>Multi-purpose</strong></br> Menstrual hot compress</br> Back Pain Heat Therapy</br> Sprains, toothaches