Long Hot Water Bag 72cm 2000ML Fast Heat Transfer Injection Bottle with Rubber Cover 2L Explosionproof Injected Hand Warming Certified, Neck Hot Water Bottle with Cover Warmer(Grey Deer) - Zerone, Zeronepr4o2ik3gz259-14

• Good Heat Retention : The hot water bag can keep its temperature at room temperature for at least about 3 hours. Put it under the quilt and it will keep its temperature overnight. Fast Heat Transfer : If the long hot water bottle is put on the bed for 10 minutes, the bed will warm up. So let the long hot water bag warm your whole winter. Applicability : The long hot water bag can be used to warm hands, neck, waist and back. You can also put it on the bed before you go to bed to provide you with a warm bed. Safe : The hot water bag is environment friendly and safe, which will not leak after being filled with water. Its size is 72cm (28.3in) long, 12cm (4.7in) wide, and the enlarged water inlet is 2.8 cm. A Nicet Gift : This long hot water bottle can give people warmth and can be used as a perfect friends and families at Thanksgiving, Christmas and New Year's Day.