Imitation Long Waist Protection Water-filled Hot Water Bag Warm Belly Perfusion Water PVC Irrigation Water Warm Water Bag Features: Our thermal bags are rigorously tested and made of high-density rubber. The thickened stays warm longer than traditional hot water bottles, ensuring maximum and transferring heat perfectly. A hot water bottle can be used alone as a for pain, muscle soreness, menstrual tension The unique set contains a sleeping bag, a belt, a hot water bag is placed in the belt, which effectively relieves dysmenorrhea and frees our hands; it comes with a soft belt. Easy to carry and use anytime, anywhere Wide Bottle Nozzle - Comes with a spray stopper and prevents water from splashing again. Our has a maximum capacity of 1000ml. When using it again, slowly out the remaining while tightening the screw cap. Make sure there are no leaks before use. Winter Warming Tool: Portable heat packs are suitable for seniors, women and men. You can use it at home, in the office, or outdoors, and it's a warm kids, adults, and parents in cold winters. It's also a great Christmas, Thanksgiving, Mother's Day and Father's Day Product details: Package includes: 1 rubber , hot water bag, ( 2 in 1 set)