Specifications:Environment-friendly products, with natural rubber as its material.Soft material, suitable for people of all ages.Large hot water bag, with a large capacity.Can be used all year round. Cuddle up with one in the cooler months, or fill one with cold water in the warmer months to help you keep cool.Item Name: Hot Water BagMaterial: RubberCapacity: 500/1000/1750/2000ml (Optional)Features: Portable, Large Capacity, Hand Warmer500ml Size: 11.5cm x 21cm/4.53" x 8.27" (Approx.)1000ml Size: 15.5cm x 28cm/6.1" x 11.02" (Approx.)1750ml Size: 30cm x 17cm/11.81" x 6.69" (Approx.)2000ml Size: 33cm x 18cm/12.99" x 7.09" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Hot Water Bag