HEATING IN MICROWAVE OVEN: This silicone hot water bag can be heated in a microwave oven with full cold water.
SILICONE MATERIAL: This hot water bottle bag is made of food grade silicone that is durable and BPA free.
NECESSITIES OF LIFE: The explosion proof hot water bottle is easy to carry, can be used in the office, at home, or on business.
EXPLOSIONPROOF AND LEAKPROOF: One piece forming process, good sealing, explosionproof and leakproof with fashionable shape.
COLD COMPRESS: Can be used for cold compress, just pour 3/4 of cold water into the refrigerator and refrigerate for more than 30 minutes.