Hot Water Bag (hot water bottle, rubber hot water bottle) 1,500ml, 1000ml, 1750ml, 2000ml 2,material:rubber Hot Water BagOur products have passed CE,ISO and ROHS ... certification. 1) Hot water bag for adult use: 500ml, 1000ml, 1750ml, 2000ml2) Hot water bag for baby use: Various kinds ... with good service and high quality product.2.We also supply OEM services, we can print your logo on our ...