MATHEMATICALLY DESIGNED FOR OPTIMAL LARGE SIZE & HEAT INSTALLATION About Each product is designed in the United States and beautifully made by skilled artisans in China using the finest quality biodegradable rubber. Our fabulous hot water bottles are cosy, warm, the perfect winter companion and make beautiful winter warming gifts,No matter what the holiday or special occasion, this delightful Hot Water Bottle is a gift that shows love and thoughtfulness. It's perfect to give to family, loved ones, friends, and even coworkers. HIGH CONCENTRATION OF REAL RUBBER CONTENT - 56% About Peter Pan hot water bottles rubber content A product with a high rubber content means that your hot water bottle will stay warmer for longer as rubber is a great insulator of heat! The best way for you to tell this is by feeling and smelling the product. The more rubbery the smell (which will disappear after a couple of uses!) and the softer, more rubbery feel a hot water bottle has indicates a higher rubber content. One last thing to consider is the price you are paying for the rubber hot water bottle. Rubber prices are like gold prices therefore a bottle which costs a little bit more will generally have a higher rubber content.
